Part 5: Prov conf class test

[fmigneault]

• Adjust the conformance requirements/class names to be easier to distinguish by their test scope.
• Align /conf vs /req subject (relates to Incorrect ATS subjects? #612)

Builds fine locally (uses the updated OGC Metanorma structure), and doesn't display errors.
However, some messages are printed as below, but I cannot figure out why they are not found?

Requirements: (ID rc_provenance): Requirements linkage: Requirement class https://www.opengis.net/spec/ogcapi-processes-5/1.0/req/provenance has no corresponding Conformance class
[...]
Requirements: (ID ats_job-prov): Requirements linkage: Conformance class https://www.opengis.net/spec/ogcapi-processes-5/1.0/conf/provenance has no corresponding Requirement class

The same messages are displayed regardless of the actual values indicated as subject/identifier/etc.

• Relates to Update Part 2 DRAFT generation #599 (comment)