build(deps): bump actions/download-artifact from 6 to 7 (#6176)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '7'
  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

@@ -196,7 +196,7 @@ jobs:
       # Download the artifact -- for an actual release, this contains the
       # exact same tarball as was uploaded to the release as an asset
       - name: "Download GAP archive from previous job"
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: gap