ci: use ubuntu-24.04 again for release

[mkniewallner]

We had to go back to ubuntu-22.04 on #800 and #801. The issue was that we did not install a specific Python version, so we defaulted to the default one provided by the image, which ends up being externally managed.

Smoke-testing the release workflow in https://github.com/fpgmaas/deptry/actions/runs/10753197835/job/29822356943 and it now works as expected.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.1%. Comparing base (45a9891) to head (de75e22).
Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #847   +/-   ##
=====================================
  Coverage   92.1%   92.1%           
=====================================
  Files         37      37           
  Lines        992     992           
  Branches     175     175           
=====================================
  Hits         914     914           
  Misses        62      62           
  Partials      16      16           

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[mkniewallner]

Tested release workflow again following the switch to setup-uv, it works as expected, so going to merge this one.