Allow NOP version of paragonie/random_compat

Author: z38

composer.json

@@ -27,7 +27,7 @@
         "symfony/validator": "^2.8 || ^3.0 || ^4.0",
         "twig/twig": "^1.28 || ^2.0",
         "symfony/templating": "^2.8 || ^3.0 || ^4.0",
-        "paragonie/random_compat": "^1 || ^2"
+        "paragonie/random_compat": "^1 || ^2 || ^9"
     },
     "require-dev": {
         "doctrine/doctrine-bundle": "^1.3",