Bump astral-sh/setup-uv from 5 to 7

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 5 to 7.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v5...v7)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -40,6 +40,6 @@ jobs:
       - run: docker compose exec minio /usr/bin/mc ready local
       - run: docker compose exec minio /usr/bin/mc alias set local http://localhost:9000 ${{ secrets.AWS_ACCESS_KEY_ID }} ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       - run: docker compose exec minio /usr/bin/mc mb local/tansu
-      - uses: astral-sh/setup-uv@v5
+      - uses: astral-sh/setup-uv@v7
       - run: uv sync --all-groups
       - run: uv run example.py