Merge pull request #163 from Brain-WP/feature/ghactions-fix-warning

GH Actions: fix warning

Author: gmazzap

.github/workflows/php-qa.yml

@@ -78,4 +78,4 @@ jobs:
               env:
                 CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
               with:
-                file: ./coverage.xml
+                files: ./coverage.xml