build(deps): bump softprops/action-gh-release from 2.0.9 to 2.1.0

Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 2.0.9 to 2.1.0.
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@e7a8f85...01570a1)

---
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/release.yml

@@ -50,7 +50,7 @@ jobs:
       run: zip -j ${{ github.ref_name }}-w64-slim.zip LICENSE scripts/target/jmurmel.exe samples.murmel-mlib/mlib.lisp murmel-langref.md murmel-langref.html mlib.md mlib.html && zip -r ${{ github.ref_name }}-w64-slim.zip legal/launch4j/
 
     - name: Create release and upload files
-      uses: softprops/action-gh-release@e7a8f85e1c67a31e6ed99a94b41bd0b71bbee6b8 # v2.0.9
+      uses: softprops/action-gh-release@01570a1f39cb168c169c802c3bceb9e93fb10974 # v2.1.0
       with:
         prerelease: true
         files: |