fixed issue with removal of tasks

Author: Andrei Neagu

packages/service-library/src/servicelib/long_running_tasks/task.py

@@ -236,7 +236,7 @@ async def _cancelled_tasks_removal_worker(self) -> None:
 
         cancelled_tasks = await self._tasks_data.get_cancelled()
         for task_id, task_context in cancelled_tasks.items():
-            await self.remove_task(task_id, task_context)
+            await self.remove_task(task_id, task_context, reraise_errors=False)
 
     async def _status_update_worker(self) -> None:
         """