Replaced MSOS object catalog with Periodic and Fiducial variants

[cjarnold]

MSOS object catalogs come in periodic and fiducial variants and may have slightly different metadata in the future. These already have unique file types in the SSC transfer interface. This PR creates dedicated top level metadata definitions for each type, along with proposed new SOC archive file type names.

This PR also removes instrume keyword from msos_common.yaml as the instrument keyword is being moved to ssc_basic.yaml in #770.

Tasks

• Update or add relevant rad tests.
• Update relevant docstrings and / or docs/ page.
• Does this PR change any schema files?
  • Schema changes were discussed at RAD Review Board meeting.
• Does this PR change any API used downstream? (If not, label with no-changelog-entry-needed.)
  • Write news fragment(s) in changes/: echo "changed something" > changes/<PR#>.<changetype>.rst (see below for change types).
  • Start a romancal regression test (https://github.com/spacetelescope/RegressionTests/actions/workflows/romancal.yml) with this branch installed ("git+https://github.com/<fork>/rad@<branch>").
  • Update relevant roman_datamodels utilities and tests.

News fragment change types:

• changes/<PR#>.feature.rst: new feature
• changes/<PR#>.bugfix.rst: fixes an issue
• changes/<PR#>.doc.rst: documentation change
• changes/<PR#>.removal.rst: deprecation or removal of public API
• changes/<PR#>.misc.rst: infrastructure or miscellaneous change

[cjarnold]

Being moved to ssc_basic.yaml as "instrument" in #770.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.36%. Comparing base (e3247f3) to head (51714e7).
⚠️ Report is 70 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #797   +/-   ##
=======================================
  Coverage   86.36%   86.36%           
=======================================
  Files          15       15           
  Lines        1137     1137           
=======================================
  Hits          982      982           
  Misses        155      155           

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[jbrookens]

The RAD archive diff report shows a lot of changes but they're false-positives so deciding not to include it here. It would be more confusing than necessary. No appreciable differences in this PR. Mostly just a new file type, and a tweak to instrument_name, but that's mostly clean up from another PR.

[scfleming]

@ejoliet possible for you to review and approve this week? We are good on SOC side with this, looking to do an intermediate release early next week. Thanks!

[ketozhang]

I checked that the meta for both variants should be identical (true for now, may change)—LGTM

[scfleming]

LGTM

[ejoliet]

LGTM!

[PaulHuwe]

LGTM