Don't bundle the app on CI for PRs

Just run that job on main and for release tags

.github/workflows/ci.yml

@@ -52,6 +52,8 @@ jobs:
     runs-on:
       - self-hosted
       - bundle
+    if: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') }}
+    needs: tests
     env:
       MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
       MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}