Allow xmlprovider-plugin

Author: tvdijen

composer.json

@@ -17,9 +17,9 @@
         },
         "allow-plugins": {
             "composer/package-versions-deprecated": true,
-            "simplesamlphp/composer-module-installer": true,
             "dealerdirect/phpcodesniffer-composer-installer": true,
             "phpstan/extension-installer": true,
+            "simplesamlphp/composer-module-installer": true,
             "simplesamlphp/composer-xmlprovider-installer": true
         }
     },