DM-32408: Use lsst-versions to determine setuptools package version

[timj]

Checklist

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

[codecov]

Codecov Report

Merging #181 (5e2101d) into main (404eb20) will not change coverage.
The diff coverage is n/a.

❗ Current head 5e2101d differs from pull request most recent head 5a3e7e9. Consider uploading reports for the commit 5a3e7e9 to get more accurate results

@@           Coverage Diff           @@
##             main     #181   +/-   ##
=======================================
  Coverage   82.55%   82.55%           
=======================================
  Files          47       47           
  Lines        3628     3628           
  Branches      588      588           
=======================================
  Hits         2995     2995           
  Misses        465      465           
  Partials      168      168           

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