Provide a solution to download jcli with plugins together

[LinuxSuRen]

Install plugin of jcli online is a quite normal case. But for those users who use jcli in a private environment, it might be difficult to install plugins, such as ks.

[LinuxSuRen]

/help

[linuxsuren-bot]

@LinuxSuRen: This request has been marked as needing help from a contributor.

Please ensure the request meets the requirements listed here.

If this request no longer meets these requirements, the label can be removed by commenting with the /remove-help command.

In response to this:

/help

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 jenkins-x/lighthouse repository.