Add new view services

[mandy-chessell]

Description

This PR:

• Moves the services for authoring governance action processes and governance action types from Automated Curation OMVS into a new view service called Governance Author OMVS.
• Moves the services for managing feedback (comments, tags, likes, notelogs and reviews) from Glossary Browser OMVS to a new view service called Feedback Manager OMVS. The APIs are defined, but the implementation is missing for these new services. They are designed to handle feeback on any type of element (not just glossary content) and can be targetted against any OMAS.
• There are new services for Automated Curation OMVS for retrieving reference data and managing catalog target relationships.
• The reference data specifications are linked to the element they describe using a new relationship type called SpecificationPropertyAssignment.

Related Issue(s)

None

Testing

FVT plus manual testing

Release Notes & Documentation

There is a parallel PR to add new view services to egeria-docs.

Additional notes

None

[github-advanced-security]

CodeQL found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.