max-parallel: 1

Author: ncooke3

.github/workflows/firestore.yml

@@ -435,6 +435,7 @@ jobs:
       (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') ||
       (github.event_name == 'pull_request' && needs.changes.outputs.changed == 'true')
     strategy:
+      max-parallel: 1
       matrix:
         target: [iOS, tvOS, macOS]
         os: [macos-13, macos-14]