CompatHelper: bump compat for GeometryBasics in [weakdeps] to 0.5, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the GeometryBasics package from 0.4 to 0.4, 0.5.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 22.90%. Comparing base (6cd3737) to head (dcf8dc9).

❗ There is a different number of reports uploaded between BASE (6cd3737) and HEAD (dcf8dc9). Click for more details.

HEAD has 4 uploads less than BASE

Flag	BASE (6cd3737)	HEAD (dcf8dc9)
	5	1

Additional details and impacted files

@@             Coverage Diff              @@
##              main      #36       +/-   ##
============================================
- Coverage   100.00%   22.90%   -77.10%     
============================================
  Files            5        5               
  Lines          312      310        -2     
============================================
- Hits           312       71      -241     
- Misses           0      239      +239     

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