resolves warnings building documentation

[masc2023]

add SCORE_ for the links to the SCORE Project Management Plan
add is_external == False or docname is not None to filter out needs from score repo
add SCORE_ for references, which can not be solved in process_description

[masc2023]

build //process:docs still generates the warnings below:

:ref: to score, which does not work, must be replaced by :need: in score or deleted

process/index.rst:93: WARNING: undefined label: 'score_contribute' [ref.ref]
process/process_areas/architecture_design/guidance/architecture_guideline.rst:109: WARNING: undefined label: 'score_branch_naming' [ref.ref]
process/process_areas/architecture_design/guidance/architecture_guideline.rst:110: WARNING: undefined label: 'score_git_guidelines' [ref.ref]
process/process_areas/architecture_design/guidance/architecture_guideline.rst:181: WARNING: undefined label: 'score_branch_naming' [ref.ref]
process/process_areas/architecture_design/guidance/architecture_guideline.rst:182: WARNING: undefined label: 'score_git_guidelines' [ref.ref]
process/process_areas/architecture_design/guidance/architecture_process_reqs.rst:108: WARNING: undefined label: 'score_naming_convention_needs' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_guideline.rst:72: WARNING: undefined label: 'score_naming_convention_needs' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_guideline.rst:136: WARNING: undefined label: 'score_branch_naming' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_guideline.rst:137: WARNING: undefined label: 'score_git_guidelines' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_guideline.rst:162: WARNING: undefined label: 'score_branch_naming' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_guideline.rst:163: WARNING: undefined label: 'score_git_guidelines' [ref.ref]
process/process_areas/requirements_engineering/guidance/requirements_process_reqs.rst:55: WARNING: undefined label: 'score_naming_convention_needs' [ref.ref]
process/process_areas/requirements_engineering/requirements_getstrt.rst:74: WARNING: undefined label: 'score_setting_up_dev_env' [ref.ref]

issues with checks in metamodel from doc-as-code, needs to be resolved there

process_areas/implementation/_assets/detailed_design_example.rst:28: WARNING: dd_sta__dd_example_static.id (dd_sta__dd_example_static): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/implementation/_assets/detailed_design_example.rst:42: WARNING: dd_dyn__dd_example_dynamic.id (dd_dyn__dd_example_dynamic): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/implementation/_assets/detailed_design_example.rst:59: WARNING: sw_unit__unit1.id (sw_unit__unit1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/implementation/_assets/detailed_design_example.rst:70: WARNING: sw_unit_int__unit1_int1.id (sw_unit_int__unit1_int1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/implementation/_assets/detailed_design_example.rst:81: WARNING: sw_unit__unit2.id (sw_unit__unit2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/implementation/_assets/detailed_design_example.rst:92: WARNING: sw_unit_int__unit2_int2.id (sw_unit_int__unit2_int2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
general_concepts/score_review_concept.rst:20: WARNING: doc_concept__wp_inspections.id (doc_concept__wp_inspections): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:25: WARNING: feat_arc_sta__archdes_static.id (feat_arc_sta__archdes_static): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:41: WARNING: logic_arc_int__archdes_logical_interface_2.id (logic_arc_int__archdes_logical_interface_2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:55: WARNING: logic_arc_int__archdes_logical_interface_3.id (logic_arc_int__archdes_logical_interface_3): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:65: WARNING: logic_arc_int_op__archdes_logical_operation_1.id (logic_arc_int_op__archdes_logical_operation_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:72: WARNING: logic_arc_int_op__archdes_logical_operation_2.id (logic_arc_int_op__archdes_logical_operation_2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:79: WARNING: logic_arc_int_op__archdes_logical_operation_3.id (logic_arc_int_op__archdes_logical_operation_3): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:86: WARNING: logic_arc_int_op__archdes_logical_operation_4.id (logic_arc_int_op__archdes_logical_operation_4): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:93: WARNING: logic_arc_int_op__archdes_logical_operation_5.id (logic_arc_int_op__archdes_logical_operation_5): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:100: WARNING: logic_arc_int_op__archdes_logical_operation_6.id (logic_arc_int_op__archdes_logical_operation_6): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:107: WARNING: logic_arc_int_op__archdes_logical_operation_7.id (logic_arc_int_op__archdes_logical_operation_7): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:114: WARNING: logic_arc_int_op__archdes_logical_operation_8.id (logic_arc_int_op__archdes_logical_operation_8): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:125: WARNING: mod_view_sta__archdes_1.id (mod_view_sta__archdes_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:135: WARNING: mod_view_sta__archdes_2.id (mod_view_sta__archdes_2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:148: WARNING: comp_arc_sta__archdes_component_1.id (comp_arc_sta__archdes_component_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:164: WARNING: comp_arc_sta__archdes_component_3.id (comp_arc_sta__archdes_component_3): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:180: WARNING: comp_arc_sta__archdes_sub_component_1.id (comp_arc_sta__archdes_sub_component_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:189: WARNING: comp_arc_sta__archdes_sub_component_2.id (comp_arc_sta__archdes_sub_component_2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:198: WARNING: comp_arc_sta__archdes_sub_component_3.id (comp_arc_sta__archdes_sub_component_3): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:216: WARNING: feat_req__archdes_example_req.id (feat_req__archdes_example_req): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/_assets/architecture_modeling_example.rst:226: WARNING: comp_req__archdes_example_req.id (comp_req__archdes_example_req): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_concept.rst:126: WARNING: feat_arc_sta__feature_1.id (feat_arc_sta__feature_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_concept.rst:162: WARNING: logic_arc_int__archdes_logical_interface_1.id (logic_arc_int__archdes_logical_interface_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_concept.rst:182: WARNING: mod_view_sta__archdes_3.id (mod_view_sta__archdes_3): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_concept.rst:201: WARNING: comp_arc_sta__archdes_component_2.id (comp_arc_sta__archdes_component_2): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_concept.rst:231: WARNING: real_arc_int__archdes_component_interface_1.id (real_arc_int__archdes_component_interface_1): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_getstrt.rst:112: WARNING: feat_arc_sta__archdes_getstrt.id (feat_arc_sta__archdes_getstrt): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_getstrt.rst:144: WARNING: comp_arc_sta__component_getstrt.id (comp_arc_sta__component_getstrt): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]
process_areas/architecture_design/architecture_getstrt.rst:225: WARNING: comp_arc_sta__component_manual_getstrt.id (comp_arc_sta__component_manual_getstrt): expected to consisting of this format: <Req Type>__<Abbreviations>__<Architectural Element>. [score_metamodel]

[MaximilianSoerenPollak]

Seems good.

[MaximilianSoerenPollak]

@masc2023 feel free to merge this when it works for you. Looks good from my side.