Add workaround for conda publishing issue

[SeanBryan51]

See uibcdf/action-build-and-upload-conda-packages#29

Fixes #324

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.01%. Comparing base (8e0d58f) to head (1d9a7e6).
Report is 10 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #325      +/-   ##
==========================================
- Coverage   68.28%   68.01%   -0.27%     
==========================================
  Files          21       21              
  Lines        1157     1160       +3     
==========================================
- Hits          790      789       -1     
- Misses        367      371       +4     

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[bschroeter]

The only way to know is to do a release, if you've got it set up the same way as the client.