Bump actions/create-github-app-token from 2.2.0 to 2.2.1

Bumps [actions/create-github-app-token](https://github.com/actions/create-github-app-token) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](actions/create-github-app-token@v2.2.0...v2.2.1)

---
updated-dependencies:
- dependency-name: actions/create-github-app-token
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/check_for_updates.yml

@@ -16,7 +16,7 @@ jobs:
         run: bash .github/update_checker.sh >> $GITHUB_ENV
 
       - name: Create an authorization token for the pull request step
-        uses: actions/create-github-app-token@v2.2.0
+        uses: actions/create-github-app-token@v2.2.1
         id: generate-token
         with:
           app-id: ${{ secrets.APP_ID }}