MNT: Use hash for Action workflow versions and update if needed

[pllim]

As recommended by https://scientific-python.org/specs/spec-0008/#pin-github-actions-release-workflows-to-their-full-release-commit-shas , this PR changes your Actions workflow version pins to hashes, and updates to latest release hashes (at the time of writing) if needed.

This is an automated update made by the batchpr tool 🤖 - feel free to close if it doesn't look good! You can report issues to @pllim.

👻

[github-actions]

Thank you for your contribution! 🌌 This checklist is meant to remind the package maintainers who will review this pull request of some common things to look for.

• Do the proposed changes actually accomplish desired goals?
• Do the proposed changes follow the STScI coding guidelines?
• Are tests added/updated as required? If so, do they follow the STScI testing guidelines?
• Are docs added/updated as required?
• Is rebase and/or squash necessary? If so, please provide the author with appropriate instructions.
• Did the CI pass? If no, are the failures related?
• Is a change log needed?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.19%. Comparing base (570f216) to head (3d4dc1f).
Report is 31 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #395      +/-   ##
==========================================
- Coverage   97.21%   97.19%   -0.03%     
==========================================
  Files          17       17              
  Lines        2047     2031      -16     
==========================================
- Hits         1990     1974      -16     
  Misses         57       57              

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