Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
  Skip nightly coverage job in forks

Author: iluuu1994

.github/workflows/nightly.yml

@@ -156,6 +156,7 @@ jobs:
       - name: Verify generated files are up to date
         uses: ./.github/actions/verify-generated-files
   COVERAGE_DEBUG_NTS:
+    if: github.repository_owner == 'php' || github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-20.04
     steps:
       - name: git checkout