Merge pull request #1063 from nextcloud/backport/1061/stable21

[stable21] Give twofactor nextcloud notifications a high priority

Author: nickvergessen

lib/Push.php

@@ -413,6 +413,9 @@ protected function encryptAndSign(Key $userKey, array $device, int $id, INotific
 		if ($isTalkNotification) {
 			$priority = 'high';
 			$type = $data['type'] === 'call' ? 'voip' : 'alert';
+		} elseif ($data['app'] === 'twofactor_nextcloud_notification') {
+			$priority = 'high';
+			$type = 'alert';
 		} else {
 			$priority = 'normal';
 			$type = 'alert';