🌱 Fix linter for the e2e test packages

[dmvolod]

What this PR does / why we need it:
This fix linter issues for the e2e test packages. Able to run make lint and make lint-fix now.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

[k8s-ci-robot]

Hi @dmvolod. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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.

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[furkatgofurov7]

/ok-to-test

[furkatgofurov7]

Nice cleanup, thank you!

/approve
/lgtm

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: 3e768bd9459617e7f1a2cb8e3b0cca0128beb6fb

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: furkatgofurov7

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• OWNERS [furkatgofurov7]

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[k8s-ci-robot]

@dmvolod: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-cluster-api-operator-e2e-main	1611b36	link	true	/test pull-cluster-api-operator-e2e-main

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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-sigs/prow repository. I understand the commands that are listed here.