Use uv compatible syntax in test-requirements.txt

[hauntsaninja]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.85%. Comparing base (ca7f768) to head (8fb427a).
Report is 22 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2012      +/-   ##
==========================================
+ Coverage   83.83%   83.85%   +0.02%     
==========================================
  Files          46       46              
  Lines        8244     8244              
  Branches     2190     2190              
==========================================
+ Hits         6911     6913       +2     
+ Misses        855      853       -2     
  Partials      478      478              

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