fix zsh completion

[Keyhoh]

my previous fix is wrong
zsh completion is not working in v1.24.0-beta.0
revert wrong change (#12420) and re-fix

before PR (v1.24.0-beta.0)
tab completion does not work

$ out/minikube version
minikube version: v1.24.0-beta.0
commit: 06b3f0a03b012632c86627e227cfeb29b12aed5c
$ out/minikube completion zsh > before.completion.txt

before.completion.txt

after PR
completion works

$ out/minikube version
minikube version: v1.24.0-beta.0
commit: ca928b43ed86ed65056700dba67ec1a5e0b5714e
$ out/minikube completion zsh > after.completion.txt 

after.completion.txt

stable release
completion is broken

$ out/minikube version
minikube version: v1.23.2
commit:  0a0ad764652082477c00d51d2475284b5d39ceed
$ out/minikube completion zsh > v1.23.completion.txt

v1.23.completion.txt

[k8s-ci-robot]

Hi @Keyhoh. 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.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Keyhoh
To complete the pull request process, please assign prezha after the PR has been reviewed.
You can assign the PR to them by writing /assign @prezha in a comment when ready.

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

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[minikube-bot]

Can one of the admins verify this patch?

[medyagh]

@Keyhoh there is no way for me to test this,
would u plz share the output of minikube in the PR description ? before and after this PR ?

[Keyhoh]

thanks @medyagh !
description updated!

[medyagh]

thank you @Keyhoh