Bump the actions group across 1 directory with 2 updates

Bumps the actions group with 2 updates in the / directory: [ruby/setup-ruby](https://github.com/ruby/setup-ruby) and [actions/create-github-app-token](https://github.com/actions/create-github-app-token).


Updates `ruby/setup-ruby` from 1.257.0 to 1.263.0
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](4451173596...0481980f17)

Updates `actions/create-github-app-token` from 2.1.1 to 2.1.4
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](https://github.com/actions/create-github-app-token/compare/v2.1.1...v2.1.4)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.263.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: actions/create-github-app-token
  dependency-version: 2.1.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

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

.github/workflows/rollback-release.yml

@@ -133,7 +133,7 @@ jobs:
 
       - name: Generate token
         if: github.event_name == 'workflow_dispatch'
-        uses: actions/create-github-app-token@v2.1.1
+        uses: actions/create-github-app-token@v2.1.4
         id: app-token
         with:
           app-id: ${{ vars.AUTOMATION_APP_ID }}