Move ExAuth, FKOAuth1 & FKOAuthDataStore to own namespace Friendica\Security

src/Model/Attach.php

@@ -28,7 +28,7 @@ use Friendica\DI;
 use Friendica\Object\Image;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Mimetype;
-use Friendica\Util\Security;
+use Friendica\Security\Security;
 
 /**
  * Class to handle attach dabatase table

src/Model/Photo.php

@@ -31,7 +31,7 @@ use Friendica\Model\Storage\SystemResource;
 use Friendica\Object\Image;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Images;
-use Friendica\Util\Security;
+use Friendica\Security\Security;
 use Friendica\Util\Strings;
 
 require_once "include/dba.php";