Allow phpstan/extension-installer

Author: swissspidy

composer.json

@@ -251,8 +251,9 @@
         "process-timeout": 7200,
         "sort-packages": true,
         "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
             "johnpbloch/wordpress-core-installer": true,
-            "dealerdirect/phpcodesniffer-composer-installer": true
+            "phpstan/extension-installer": true
         }
     },
     "extra": {