fix: Replace example in github workflow config

.github/workflows/calibreapp-image-actions.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     # Only run on main repo on and PRs that match the main repo.
     if: |
-      github.repository == 'example/example_repo' &&
+      github.repository == 'outline/outline' &&
       (github.event_name != 'pull_request' ||
        github.event.pull_request.head.repo.full_name == github.repository)
     steps: