Updates and small bug fix

[cpanato]

What type of PR is this?

/kind bug
/kind cleanup

What this PR does / why we need it:

• fix lints
• update default golangci-lint version
• fix bug when installing zeitgeist

/assign @saschagrunert @puerco @Verolop @xmudrii @justaugustus
cc @kubernetes-sigs/release-engineering

Which issue(s) this PR fixes:

None

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

[cpanato]

found some issues with the repo-infra 0.2.3 with the boilerplate check, will investigate

[cpanato]

ok found the issue and to fix we can make a new repo-infra release the issue is fixed in this PR kubernetes/repo-infra#246

so to update this repo we will need a 0.2.4 release for repo infra
thoughts?

it is okay to cut a new repo-infra release to fix that bug? i can do that
cc @justaugustus

[justaugustus]

it is okay to cut a new repo-infra release to fix that bug? i can do that
cc @justaugustus

Go for it!

[xmudrii]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cpanato, saschagrunert, xmudrii

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