Fix for ISIS version update

[rbeyer]

Primarily, users will see that the new style of ISIS version file ($ISISROOT/isis_version.txt) is now properly auto-incorporated in kalasiris's version.py module.

Lots of updates to the build machinery and GitHub workflows also happened.

How Has This Been Tested?

• make lint
• make docs
• make test

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

Licensing:

This project is released under the LICENSE.

• I claim copyrights on my contributions in this pull request, and I provide those contributions via this pull request under the same license terms that the pvl project uses.

[codecov]

Codecov Report

Attention: Patch coverage is 62.50000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 95.21%. Comparing base (ffca607) to head (8246e88).

Files	Patch %	Lines
kalasiris/version.py	50.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #17      +/-   ##
==========================================
+ Coverage   92.60%   95.21%   +2.61%     
==========================================
  Files          12       12              
  Lines         487      481       -6     
==========================================
+ Hits          451      458       +7     
+ Misses         36       23      -13     

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