add information in task date updated notification

app/Http/Controllers/TasksController.php

@@ -222,8 +222,8 @@ class TasksController extends Controller
                         $user->id,
                         $task,
                         $event,
-                        $newStart,
+                        FormatDate::formatDate($request["start"]),
-                        $newEnd,
+                        FormatDate::formatDate($request["end"]),
                     ));
 
                     $data = [