Update tests.yml

Author: lablnet

.github/workflows/tests.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ${{ matrix.operating-system }}
     strategy:
       matrix:
-        operating-system: [ubuntu-latest, macos-latest, windows-latest]
+        operating-system: [ubuntu-latest] #[ubuntu-latest, macos-latest, windows-latest]
         php-versions: ['7.3', '7.4', '8.0']
     name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}