ci(deps): bump tibdex/github-app-token from 1.8.0 to 2.0.0

Bumps [tibdex/github-app-token](https://github.com/tibdex/github-app-token) from 1.8.0 to 2.0.0.
- [Release notes](https://github.com/tibdex/github-app-token/releases)
- [Commits](tibdex/github-app-token@b625283...0914d50)

---
updated-dependencies:
- dependency-name: tibdex/github-app-token
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/metadata.yml

@@ -43,7 +43,7 @@ jobs:
 
       - name: Generate bot token
         id: bot-token
-        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92
+        uses: tibdex/github-app-token@0914d50df753bbc42180d982a6550f195390069f
         with:
           repository: ${{ vars.METADATA_REPO }}
           app_id: ${{ vars.METADATA_BOT_APP_ID }}