Bump tibdex/github-app-token from 2.0.0 to 2.1.0 (#100632)

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

.github/workflows/stale.yml

@@ -42,7 +42,7 @@ jobs:
         id: token
         # Pinned to a specific version of the action for security reasons
         # v1.7.0
-        uses: tibdex/github-app-token@0914d50df753bbc42180d982a6550f195390069f
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a
         with:
           app_id: ${{ secrets.ISSUE_TRIAGE_APP_ID }}
           private_key: ${{ secrets.ISSUE_TRIAGE_APP_PEM }}