Bump tibdex/github-app-token from 1.8.0 to 2.1.0 (#2048)

Bumps [tibdex/github-app-token](https://github.com/tibdex/github-app-token) from 1.8.0 to 2.1.0.
- [Release notes](https://github.com/tibdex/github-app-token/releases)
- [Commits](b62528385c...3beb63f4bd)

---
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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/translations.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: Generate token
         id: generate_token
-        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a
         with:
           app_id: ${{ secrets.APP_ID }}
           private_key: ${{ secrets.APP_PEM }}