Update astral-sh/setup-uv action to v9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
astral-sh/setup-uv	action	major	v8.3.2 → v9.0.0

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Release Notes

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

v9.0.0

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.71%. Comparing base (5389d9e) to head (3860358).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #406   +/-   ##
=======================================
  Coverage   92.71%   92.71%           
=======================================
  Files          33       33           
  Lines         810      810           
=======================================
  Hits          751      751           
  Misses         59       59           

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