chore(deps): bump actions/cache from 4 to 5 (#1097)

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -93,7 +93,7 @@ jobs:
       - name: Restore uv cache (read-only)
         # We don't save the cache here, as we expect this job to be run only very
         # infrequently.
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: ${{ env.UV_CACHE_DIR }}
           key: uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}-${{ matrix.python-version }}-test