More jsonb funcs, no examples in the docs (#8657)

Author: vitstn

ydb/library/yql/parser/pg_catalog/safe_procs.h

@@ -6,6 +6,24 @@
 "version",
 "pow",
 
+// some json/jsonb functions
+"json_build_object",
+"jsonb_build_object",
+"jsonb_object",
+"jsonb_array_elements",
+"jsonb_array_elements_text",
+"jsonb_each",
+"jsonb_each_text",
+"jsonb_extract_path",
+"jsonb_extract_path_text",
+"jsonb_object_keys",
+"jsonb_strip_nulls",
+"jsonb_path_match_tz",
+"jsonb_path_query_tz",
+"jsonb_path_query_array_tz",
+"jsonb_path_query_first_tz",
+"jsonb_typeof",
+
 "set_config",//pgadmin
 "pg_is_in_recovery",//pgadmin
 "pg_is_wal_replay_paused",//pgadmin
@@ -26,4 +44,4 @@
 "pg_get_expr",
 "pg_get_partkeydef",
 "pg_tablespace_location",
-"current_schemas",
+"current_schemas",

ydb/library/yql/tests/sql/yt_native_file/part12/canondata/result.json

@@ -2961,9 +2961,9 @@
     ],
     "test.test[pg_catalog-pg_description_pg_syntax-default.txt-Results]": [
         {
-            "checksum": "c409b6d485074ebf17560f4723affc3d",
+            "checksum": "ab8e21760da4bf353ac12f633213227b",
             "size": 2768,
-            "uri": "https://{canondata_backend}/1773845/589814889e9fb4d6d34f5e6d53336daf3a27b51e/resource.tar.gz#test.test_pg_catalog-pg_description_pg_syntax-default.txt-Results_/results.txt"
+            "uri": "https://{canondata_backend}/1924537/24cc2a34d7ebf1958abe0cd6c74c6af03994cd3e/resource.tar.gz#test.test_pg_catalog-pg_description_pg_syntax-default.txt-Results_/results.txt"
         }
     ],
     "test.test[pg_catalog-pg_timezone_abbrevs-default.txt-Debug]": [