Bump softprops/action-gh-release from 0.1.15 to 2.0.4

Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 0.1.15 to 2.0.4.
- [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@v0.1.15...v2.0.4)

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

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

.github/workflows/release.yml

@@ -73,7 +73,7 @@ jobs:
           MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@v0.1.15
+        uses: softprops/action-gh-release@v2.0.4
         with:
           token: ${{ steps.generate-token.outputs.app_token }}
           tag_name: v${{ steps.new-version.outputs.version }}