Limit Phpstan to One Run

Author: oleibman

.github/workflows/php.yml

@@ -48,7 +48,8 @@ jobs:
       fail-fast: false
       matrix:
         # Disabled PHPStan in '7.1'
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
+        #php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
+        php: ['8.4']
     steps:
         -   name: Setup PHP
             uses: shivammathur/setup-php@v2