allow use of rememberme cookies for IApacheAuth backends

- e.g. enables it for SAML backend

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

Author: blizzz

lib/private/legacy/OC_User.php

@@ -179,6 +179,7 @@ public static function loginWithApache(\OCP\Authentication\IApacheBackend $backe
 				$userSession->setLoginName($uid);
 				$request = OC::$server->getRequest();
 				$userSession->createSessionToken($request, $uid, $uid);
+				$userSession->createRememberMeToken($userSession->getUser());
 				// setup the filesystem
 				OC_Util::setupFS($uid);
 				// first call the post_login hooks, the login-process needs to be