Fix the sidecar ci error. #1226

Job	Run time
ci (release)	10m 9s
ci (unit-tests)	12m 24s
ci (e2e-tests-airflow-integration)	14m 40s
ci (e2e-tests-assembly-local)	17m 28s
ci (e2e-tests-assembly-distributed)	17m 35s
ci (e2e-tests-autogenerated-helm-chart)	17m 14s
ci (e2e-tests-failover)	16m 0s
ci (e2e-tests-repartition-dask)	48m 43s
ci (e2e-tests-schedule-workflow)	14m 49s
ci (e2e-tests-schedule-workflow-without-crd)	13m 35s
ci (e2e-tests-schedule-workload)	13m 42s
ci (e2e-tests-serialize)	13m 53s
ci (e2e-tests-sidecar)	33m 6s
ci (e2e-tests-spill)	14m 57s
ci (e2e-tests-workflow)	16m 47s
ci (e2e-tests-mars-examples)	9m 15s
ci (e2e-tests-vineyardctl)	15m 28s
ci (e2e-tests-deploy-raw-backup-and-recover)	15m 47s
	5h 15m 32s

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