pin git dependencies to specific commits

[zacharyburnett]

spacetelescope/romancal#1483

Tasks

• Update or add relevant roman_datamodels tests.
• Update relevant docstrings and / or docs/ page.
• 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>").

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.72%. Comparing base (087a60d) to head (5a92b31).
Report is 100 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #413      +/-   ##
==========================================
+ Coverage   97.56%   97.72%   +0.16%     
==========================================
  Files          30       36       +6     
  Lines        2788     3431     +643     
==========================================
+ Hits         2720     3353     +633     
- Misses         68       78      +10     

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[PaulHuwe]

Promote from draft, please. Otherwise, LGTM

[zacharyburnett]

oh sorry, did not add the update here: we're investigating whether SDP can just use --no-deps when installing from the requirements file. If they can add that to their install script (and I don't see why they wouldn't be able to) then that would obviate the need for this PR (and spacetelescope/romancal#1483)

[ddavis-stsci]

SDF can use the --no-deps option in the build so we can close this.