1. Proposed title of this feature request
Support Advanced JSONSchema Keywords in Web Console's Schema-generated Forms

2. What is the nature and description of the request?
Add support for  allOf, anyOf, oneOf, and additionalProperties JSONSchema validation keywords.

3. Why does the customer need this? (List the business requirements here)
Some operators use these advanced properties in their validation schema, but our form generator currently ignores them. Also see: https://github.com/openshift/console/issues/7072 

4. List any affected packages or components.
OLM, Admin/Developer Console