Update setup-uv to v7.3.1#229

Copilot wants to merge 2 commits intomodernize-packaging-with-uvCoBrALab/qbatch:modernize-packaging-with-uvfrom

copilot/sub-pr-225-another-oneCoBrALab/qbatch:copilot/sub-pr-225-another-oneCopy head branch name to clipboard