Add uvh5 support

[aknierim]

Adds uvh5 file support for the main gridding class. Due to the file structure specified in pyvisgen, the new from_uvh5 method allows users to randomly remove station ids from the array, thus simulating reduced operational capacity without the need ro rerun the entire simulation in pyvisgen for reduced arrays.

Merge after radionets-project/pyvisgen#153.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 98.59155% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 53.91%. Comparing base (c885159) to head (0d921af).
⚠️ Report is 2 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/pyvisgrid/core/gridder.py	95.91%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #64       +/-   ##
===========================================
+ Coverage   35.53%   53.91%   +18.37%     
===========================================
  Files           8        9        +1     
  Lines         408      549      +141     
===========================================
+ Hits          145      296      +151     
+ Misses        263      253       -10     

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