Disable test workflow run by cron on forks

Author: YuriiMotov

.github/workflows/test.yml

@@ -20,9 +20,12 @@ on:
 
 env:
   UV_SYSTEM_PYTHON: 1
+  # Run scheduled jobs only on the main repository (disable cron on forks)
+  RUN_CONDITION: ${{ github.repository_owner == 'fastapi' || github.event_name != 'schedule' }}
 
 jobs:
   test:
+    if: ${{ env.RUN_CONDITION }}
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest, macos-latest ]
@@ -135,7 +138,7 @@ jobs:
 
   # https://github.com/marketplace/actions/alls-green#why
   alls-green:  # This job does nothing and is only used for the branch protection
-    if: always()
+    if: always() && env.RUN_CONDITION
     needs:
       - coverage-combine
     runs-on: ubuntu-latest