Cleanup

[cpanato]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

• drop go1.17 builds
• update debian iptables to use latest gorunner with go1.19.5
• cleanup and organize a bit better kube-cross and gorunner deps

/assign @saschagrunert @xmudrii @Verolop
cc @kubernetes/release-engineering

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?

- drop go1.17 builds
- update debian iptables to use latest gorunner with go1.19.5
- cleanup and organize a bit better kube-cross and gorunner deps

[cpanato]

/test pull-release-integration-test

[saschagrunert]

/retest

[cpanato]

there is a test that needs to be updated, will do that
cc @saschagrunert

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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