Move operational tables (`exclude`, `unresolved_commit_emails`) to `operations` schema

The `exclude` table is an operational table that is used to limit the cache rebuilding behavior within facade

its used several times in this file:

https://github.com/chaoss/CollectOSS/blob/bdf11664866bc128d339ca0200546868c1e8d30d/collectoss/tasks/git/util/facade_worker/facade_worker/rebuildcache.py#L562

`unresolved_commit_emails` is also used as a table that controls aspects of collection (used as part of contributor resolution to avoid hitting the github API for the same nonexistent/unresolveable users over and over).

These should probably be moved to the `operations` schema