Issue #3324694 by devad: Ludwig integration needs an update

ludwig.json

 {
     "require": {
         "neilime/php-css-lint": {
-            "version" : "v2.2.0",
-            "url": "https://github.com/neilime/php-css-lint/archive/v2.2.0.zip"
+            "version": "v3.1.3",
+            "url": "https://github.com/neilime/php-css-lint/archive/v3.1.3.zip"
         }
     }
-}
\ No newline at end of file
+}