fix: make the usage of '--env' flag more precisely #1712

Job	Run time
call_ci_workflow / resolve-modules	7s
call_ci_workflow / resolve-modules-arch	8s
call_ci_workflow / test	0s
save-sealos / save-sealos	44s
call_ci_workflow / build (sealos, amd64)	3m 7s
call_ci_workflow / build (sealctl, amd64)	3m 21s
call_ci_workflow / build (lvscare, amd64)	2m 43s
call_ci_workflow / build (image-cri-shim, amd64)	1m 38s
call_ci_workflow / build (sealos, arm64)	3m 55s
call_ci_workflow / build (sealctl, arm64)	3m 17s
call_ci_workflow / build (lvscare, arm64)	2m 34s
call_ci_workflow / build (image-cri-shim, arm64)	1m 28s
call_ci_workflow / docker (amd64)	1m 16s
call_ci_workflow / docker (arm64)	59s
container-sealos	0s
build-on-cluster-patch-image	0s
build-on-cluster-image	0s
	25m 17s

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