fixed flaky

Author: Andrei Neagu

services/dynamic-scheduler/tests/unit/services/generic_scheduler/test__core.py

@@ -1281,6 +1281,9 @@ async def test_errors_with_restart_operation_step_in_error(
     if not in_manual_intervention:
         # force restart of step as it would be in manual intervention
         # this is not allowed
+
+        # give some time for the deferred runner to store the errors
+        await asyncio.sleep(0.1)
         with pytest.raises(StepNotWaitingForManualInterventionError):
             await get_core(selected_app).restart_operation_step_in_error(
                 schedule_id,