Bump release-drafter/release-drafter from 5.20.1 to 5.21.0

Bumps [release-drafter/release-drafter](https://github.com/release-drafter/release-drafter) from 5.20.1 to 5.21.0.
- [Release notes](https://github.com/release-drafter/release-drafter/releases)
- [Commits](release-drafter/release-drafter@v5.20.1...v5.21.0)

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

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

.github/workflows/release-drafter.yml

@@ -17,6 +17,6 @@ jobs:
       && !startsWith(github.event.head_commit.message , '[maven-release-plugin]')
 
     steps:
-      - uses: release-drafter/release-drafter@v5.20.1
+      - uses: release-drafter/release-drafter@v5.21.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}