Bump Kubernetes Cluster version to 1.34 (#382)

Version 1.33 is EOL so bump to the next supported release.

Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

Author: zxiiro

arc/aws/391835788720/us-east-1/01_infra/lf-arc-dev-eks.tf

@@ -7,7 +7,7 @@ module "pytorch_arc_dev_eks" {
   version = "~> 20.37"
 
   cluster_name    = var.arc_dev_environment
-  cluster_version = "1.33"
+  cluster_version = "1.34"
 
   cluster_endpoint_public_access = true
   enable_cluster_creator_admin_permissions = false