[ci] Use pmd-actions-helper-app to create a release

Author: adangel

.github/workflows/publish-release.yml

@@ -116,10 +116,18 @@ jobs:
           gem build pmdtester.gemspec
           gempkgfile="$(echo pmdtester-*.gem)"
           gem push "${gempkgfile}"
+      - uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e #v2.0.6
+        id: pmd-actions-helper-app-token
+        with:
+          app-id: ${{ secrets.PMD_ACTIONS_HELPER_ID }}
+          private-key: ${{ secrets.PMD_ACTIONS_HELPER_PRIVATE_KEY }}
+          owner: pmd
+          repositories: pmd-regression-tester
+          permission-contents: write # create a release
       - name: Create GitHub Release
         env:
           # Token required for GH CLI:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_TOKEN: ${{ steps.pmd-actions-helper-app-token.outputs.token }}
           TAG_NAME: ${{ github.event.workflow_run.head_branch }}
           VERSION: ${{ needs.check-version.outputs.VERSION }}
         run: |