Add ORCID/ROR support to metadata

[vkush]

Connect ORCID and ROR to the metadata that users can get real IDs in real time during the metadata editing.

See "external vocabularies" here: https://guides.dataverse.org/en/latest/admin/metadatacustomization.html#using-external-vocabulary-services

Scripts supporting use of vocabularies from services supporting the SKOMOS protocol (see https://skosmos.org/), retrieving ORCIDs (from https://orcid.org/), services based on Ontoportal product (see https://ontoportal.org/), and using ROR (https://ror.org/) are available https://github.com/gdcc/dataverse-external-vocab-support. (Custom scripts can also be used and community members are encouraged to share new scripts through the dataverse-external-vocab-support repository.)