Fix lint

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>

Author: solracsf

core/Controller/LoginController.php

@@ -34,7 +34,6 @@
  */
 namespace OC\Core\Controller;
 
-use OC\AppFramework\Http\Request;
 use OC\Authentication\Login\Chain;
 use OC\Authentication\Login\LoginData;
 use OC\Authentication\WebAuthn\Manager as WebAuthnManager;