add migration flag for smb #481

Job	Run time
Lint Common (v3.9.4)	32s
Lint Common (v3.10.3)	36s
Lint Common (v3.12.1)	29s
Unit Tests (v3.9.4)	3m 23s
Unit Tests (v3.10.3)	3m 18s
Install Charts (v1.26.6+k3s1, v3.12.1, basic-values.yaml)	1m 24s
Unit Tests (v3.12.1)	3m 20s
Install Charts (v1.26.6+k3s1, v3.12.1, configmap-values.yaml)	1m 16s
Install Charts (v1.26.6+k3s1, v3.12.1, secrets-values.yaml)	1m 15s
Install Charts (v1.26.6+k3s1, v3.12.1, imagePullSecret-values.yaml)	1m 21s
Install Charts (v1.26.6+k3s1, v3.12.1, job-values.yaml)	1m 7s
Install Charts (v1.26.6+k3s1, v3.12.1, cron-values.yaml)	55s
Install Charts (v1.26.6+k3s1, v3.12.1, persistence-values.yaml)	1m 48s
Install Charts (v1.26.6+k3s1, v3.12.1, rbac-values.yaml)	1m 31s
Install Charts (v1.26.6+k3s1, v3.12.1, init-values.yaml)	1m 20s
	23m 35s

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