fix initial rbac migration

Author: Igor Chepurnoy

rbac/migrations/m160722_085418_init.php

@@ -41,6 +41,7 @@ public function safeUp()
 
         // add child
         $this->addChild('repairPassword', '/site/request-password-reset');
+        $this->addChild('repairPassword', '/site/password-reset');
         $this->addChild('guest', 'repairPassword');
         $this->addChild('adminManage', '/admin/*');
         $this->addChild('contactUs', '/site/captcha');