Keeping K8S_VERSIONS up-to-date

[thpang]

Describe the enhancement you'd like to see
The tool keeps pace with the current Kubernetes release schedule and versions currently K8S_VERSIONS is only applicable up to 1.28. The current release for Kubernetes is 1.30 and 1.28 will go out of support later this year

[olensmar]

thanks @thpang - I have a PR in the works with some dependency updates also.. release coming up in a day or two.. #4231