build(deps): bump softprops/action-gh-release from 2.1.0 to 2.2.1

Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](https://github.com/softprops/action-gh-release/compare/01570a1f39cb168c169c802c3bceb9e93fb10974...c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/make_release.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Release
-        uses: softprops/action-gh-release@01570a1f39cb168c169c802c3bceb9e93fb10974
+        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda
         with:
           prerelease: ${{ contains(github.ref_name, '-rc') }}
           draft: ${{ github.repository == 'systemd/systemd' }}