DM-50999: Use the new eups: URI scheme instead of getPackageDir

[timj]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 20.00000% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 36.18%. Comparing base (0affedd) to head (2cacc4f).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
python/lsst/ctrl/execute/qCommand.py	0.00%	2 Missing ⚠️
python/lsst/ctrl/execute/allocator.py	50.00%	1 Missing ⚠️
python/lsst/ctrl/execute/condorInfoConfig.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #45      +/-   ##
==========================================
- Coverage   36.63%   36.18%   -0.46%     
==========================================
  Files          14       14              
  Lines         707      702       -5     
  Branches       66       66              
==========================================
- Hits          259      254       -5     
  Misses        439      439              
  Partials        9        9              

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