Add Jenkins Changelog Generator to the GitHub Actions release drafter Pipeline (#4406)

* Add Jenkins Changelog Generator to the GitHub Actions release drafter Pipeline

* The Changelog generator repo was renamed

.github/workflows/changelog.yml

@@ -13,6 +13,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Drafts your next Release notes as Pull Requests are merged into "master"
-      - uses: release-drafter/release-drafter@v5.4.0
+      - name: Generate GitHub Release Draft
+        uses: release-drafter/release-drafter@v5.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      # Generates a YAML changelog file using https://github.com/jenkinsci/jenkins-core-changelog-generator
+      - name: Generate YAML changelog draft
+        uses: jenkinsci/jenkins-core-changelog-generator@master
+        env:
+          GITHUB_AUTH: github-actions:${{ secrets.GITHUB_TOKEN }}