Apply fixes from StyleCI

extend.php

@@ -11,11 +11,11 @@
 
 namespace FoF\FollowTags;
 
-use Flarum\Gdpr\Extend\UserData;
 use Flarum\Api\Serializer\DiscussionSerializer;
 use Flarum\Discussion\Event as Discussion;
 use Flarum\Discussion\Filter\DiscussionFilterer;
 use Flarum\Extend;
+use Flarum\Gdpr\Extend\UserData;
 use Flarum\Post\Event as Post;
 use Flarum\Tags\Api\Serializer\TagSerializer;
 use Flarum\Tags\TagState;