Fix a bug of authentication in actualize_script

See https://github.com/FreshRSS/FreshRSS/issues/730

app/actualize_script.php

@@ -56,6 +56,7 @@ foreach ($users as $myUser) {
 
 
 	Minz_Session::_param('currentUser', $myUser);
+	FreshRSS_Auth::giveAccess();
 	$app->run();