Kubernetes v1.28.15, v1.29.10, and v1.30.6

Kubernetes v1.28.15 is now available for Rancher versions v2.8.3+

Kubernetes 1.29.10 and 1.30.6 are now available for Rancher versions v2.9.0+

Note : If you are an air gapped user, please review the documentation on how to get these versions.