Bump up vineyard version to v0.20.1 #1255

Job	Run time
ci (release)	28m 56s
ci (unit-tests)	14m 37s
ci (e2e-tests-airflow-integration)	15m 7s
ci (e2e-tests-assembly-local)	16m 10s
ci (e2e-tests-assembly-distributed)	16m 18s
ci (e2e-tests-autogenerated-helm-chart)	17m 17s
ci (e2e-tests-failover)	15m 13s
ci (e2e-tests-repartition-dask)	19m 40s
ci (e2e-tests-schedule-workflow)	14m 4s
ci (e2e-tests-schedule-workflow-without-crd)	13m 22s
ci (e2e-tests-schedule-workload)	13m 33s
ci (e2e-tests-serialize)	14m 46s
ci (e2e-tests-sidecar)	13m 34s
ci (e2e-tests-spill)	12m 31s
ci (e2e-tests-workflow)	15m 5s
ci (e2e-tests-mars-examples)	9m 25s
ci (e2e-tests-vineyardctl)	14m 26s
ci (e2e-tests-deploy-raw-backup-and-recover)	14m 11s
	4h 38m 15s

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