Use andrewrothstein.kind kernel configuration

[electrocucaracha]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind bug

/kind cleanup

/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:
The andrewrothstein.kind Ansible role exposes variables to set kernel parameters. This PR takes advantage of that variable as well as updates/removes the python and galaxy requirements. This last change allows keeping dependencies updated. As additional improvement, it shows the network stats for every test.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:
NA

Does this PR introduce a user-facing change?:

[nephio-prow]

@electrocucaracha: The label(s) kind/cleanup cannot be applied, because the repository doesn't have them.

In response to this:

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind bug

/kind cleanup

/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:
The andrewrothstein.kind Ansible role exposes variables to set kernel parameters. This PR takes advantage of that variable as well as updates/removes the python and galaxy requirements. This last change allows keeping dependencies updated. As additional improvement, it shows the network stats for every test.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:
NA

Does this PR introduce a user-facing change?:

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.

[radoslawc]

/approve
/lgtm

[nephio-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: electrocucaracha, radoslawc

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