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/update-license.yml

@@ -35,7 +35,7 @@ jobs:
           sed -i -E "s/$REGEX/\1${{steps.info.outputs.license-year}}\2/" LICENSE
       - name: Generate app token
         id: app-token
-        uses: actions/create-github-app-token@v2.2.0
+        uses: actions/create-github-app-token@v2.2.1
         with:
           app-id: ${{secrets.GH_APP_ID}}
           private-key: ${{secrets.GH_APP_PRIVATE_KEY}}