fix attribute locations

Author: TomasVotruba

stubs/Symfony/Bundle/FrameworkBundle/Configuration/IsGranted.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Sensio\Bundle\FrameworkExtraBundle\Configuration;
+
+class IsGranted
+{
+}

stubs/Symfony/Bundle/FrameworkBundle/Configuration/Security.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Sensio\Bundle\FrameworkExtraBundle\Configuration;
+
+class Security
+{
+}