enable stylecheck check in golangci

[Abirdcfly]

Signed-off-by: Abirdcfly fp544037857@gmail.com

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

I noticed that there are some related pr to fix the duplicate import issue, and we can fix it earlier by adding detection to golangci-lint.
#109639 should fix all old issue. Add detection to golangci to avoid later problems.

cmd/kubeadm/app/util/dryrun/dryrun.go:29:2: ST1019: package "k8s.io/kubernetes/cmd/kubeadm/app/constants" is being imported more than once (stylecheck)
        "k8s.io/kubernetes/cmd/kubeadm/app/constants"
        ^
cmd/kubeadm/app/util/dryrun/dryrun.go:30:2: ST1019(related information): other import of "k8s.io/kubernetes/cmd/kubeadm/app/constants" (stylecheck)
        kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
        ^

Which issue(s) this PR fixes:

Special notes for your reviewer:

source

Go allows importing the same package multiple times, as long as different import aliases are being used. That is, the following bit of code is valid:

import (
    "fmt"
    fumpt "fmt"
    format "fmt"
    _ "fmt"
)

However, this is very rarely done on purpose. Usually, it is a sign of code that got refactored, accidentally adding duplicate import statements. It is also a rarely known feature, which may contribute to confusion.

Do note that sometimes, this feature may be used intentionally (see for example golang/go@3409ce3) – if you want to allow this pattern in your code base, you’re advised to disable this check.

As far as I know, k8s does not use this feature.

Does this PR introduce a user-facing change?

None

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[k8s-ci-robot]

@Abirdcfly: This issue is currently awaiting triage.

If a SIG or subproject determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

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.

[Abirdcfly]

/assign @thockin

[Abirdcfly]

/sig testing
I guess

[thockin]

I like it. Obviously it needs #109639

/approve
/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Abirdcfly, thockin

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

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [thockin]

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

[Abirdcfly]

/hold
until #109639 merged first

[Abirdcfly]

/test pull-kubernetes-verify

[liggitt]

/retest
/hold cancel