Update actions/create-github-app-token action to v2.2.1 (#23913)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.repository_owner == 'jenkinsci'
     steps:
-      - uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2.2.0
+      - uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
         id: generate-token
         with:
           app-id: ${{ secrets.JENKINS_CHANGELOG_UPDATER_APP_ID }}