Merge pull request krille-chan#2886 from krille-chan/krille/follow-up-summary-notification

chore:  Follow up summary notification autoCancel false

Author: krille-chan

lib/utils/push_helper.dart

@@ -333,6 +333,7 @@ Future<void> _tryPushHelper(
             contentTitle: title,
             summaryText: title,
           ),
+          autoCancel: false,
         ),
       ),
     );