Fix macOS installer when release artifact is missing - #291

Bugbot Analysis Progress (4m 47s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (4m 44s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_47bd647f-52fe-4f27-bd8b-2a626a47bfe9