DM-54803: fix checkpointing for rubin-env 13.0

[jchiang87]

Checklist

• ran Jenkins
• added a release note for user-visible changes to doc/changes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.80%. Comparing base (597a876) to head (8bd9161).
⚠️ Report is 4 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #57      +/-   ##
==========================================
+ Coverage   62.04%   70.80%   +8.75%     
==========================================
  Files          18       19       +1     
  Lines         656      750      +94     
  Branches       71       71              
==========================================
+ Hits          407      531     +124     
+ Misses        226      195      -31     
- Partials       23       24       +1     

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