chore(deps): update astral-sh/setup-uv action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
astral-sh/setup-uv	action	major	v3 -> v4

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Release Notes

astral-sh/setup-uv (astral-sh/setup-uv)

v4

Compare Source

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (604a960) to head (4953d6c).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master       #14   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines            4         4           
=========================================
  Hits             4         4           

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