ci(workflows): fix use of create-github-app-token

Signed-off-by: Bryce Thuilot <[email protected]>

Author: Bryce Thuilot

.github/workflows/approved_status.yml

@@ -29,7 +29,7 @@ jobs:
         with:
           app-id: ${{ secrets.PIPELINE_GITHUB_APP_ID }}
           private-key: ${{ secrets.PIPELINE_GITHUB_APP_PRIVATE_KEY }}
-          repository: DataDog/datadog-api-spec
+          repositories: DataDog/datadog-api-spec
       - name: Post PR review status check
         uses: DataDog/github-actions/post-review-status@v2
         with: