Support step to install kind/kubectl and configure kind

[v1v]

What does this PR do?

Shared library step to simplify the elastic-agent/beats k8s specific stages

Why is it important?

DRY

[apmmachine]

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• Start Time: 2022-02-07T17:47:20.710+0000

• Duration: 10 min 12 sec

Test stats 🧪

Test	Results
Failed	0
Passed	1340
Skipped	2
Total	1342

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