Merge pull request #89 from jenkinsci/renovate/release-drafter-release-drafter-6.x

Update release-drafter/release-drafter action to v6

Author: jonesbusy

.github/workflows/changelog.yml

@@ -11,6 +11,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Drafts your next Release notes as Pull Requests are merged into "master"
-      - uses: release-drafter/release-drafter@v5
+      - uses: release-drafter/release-drafter@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}