Add basic functional testing using KIND

[sudermanjr]

Utilize Kubernetes in Docker to build a functional testing suite for rok8s scripts.

Something like:

• Spin up a cluster
• test a docker build/push
• deploy a basic app

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[sudermanjr]

Still relevant and hoping to work on this in the near-ish future.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.