feat(eks): update K8s version

Author: lentidas

examples/eks/locals.tf

@@ -1,5 +1,5 @@
 locals {
-  kubernetes_version       = "1.29"
+  kubernetes_version       = "1.30"
   cluster_name             = "YOUR_CLUSTER_NAME" # Must be unique for each DevOps Stack deployment in a single AWS account. Contains only alphanumeric and hyphens.
   base_domain              = "your.domain.here"  # Must match a Route 53 zone in the AWS account where you are deploying the DevOps Stack.
   subdomain                = "apps"