fix subcommand cannot be translated

[aiyijing]

Close #16851

Before:

$ LANG=zh-CN minikube image build -h
Build a container image, using the container runtime.

Examples:
minikube image build .

Options:
    --all=false:
        Build image on all nodes.

    --build-env=[]:
        Environment variables to pass to the build. (format: key=value)

    --build-opt=[]:
        Specify arbitrary flags to pass to the build. (format: key=value)

    -f, --file='':
        Path to the Dockerfile to use (optional)

    -n, --node='':
        The node to build on. Defaults to the primary control plane.

    --push=false:
        Push the new image (requires tag)

    -t, --tag='':
        Tag to apply to the new image (optional)

Usage:
  minikube image build PATH | URL | - [flags] [options]

Use "minikube options" for a list of global command-line options (applies to all commands).

After:

$ LANG=zh-CN minikube image build -h
使用容器运行时构建容器映像。

Examples:
minikube image build .

Options:
    --all=false:
        在所有节点上构建映像。

    --build-env=[]:
        Environment variables to pass to the build. (format: key=value)

    --build-opt=[]:
        Specify arbitrary flags to pass to the build. (format: key=value)

    -f, --file='':
        Path to the Dockerfile to use (optional)

    -n, --node='':
        要构建的节点，默认为主控制平面

    --push=false:
        Push the new image (requires tag)

    -t, --tag='':
        Tag to apply to the new image (optional)

Usage:
  minikube image build PATH | URL | - [flags] [options]

Use "minikube options" for a list of global command-line options (applies to all commands).

[k8s-ci-robot]

Hi @aiyijing. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[minikube-bot]

Can one of the admins verify this patch?

[spowelljr]

Cleaned up the naming

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: aiyijing, spowelljr

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files:

• OWNERS [spowelljr]

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