create gke cluster CI is broken

[arueth]

Step 4: create gke cluster is failing with:

Error: googleapi: Error 400: Setting node_pool_defaults.node_config_defaults.node_kubelet_config is not allowed on GKE Autopilot clusters.
Details:
[
  {
    "@type": "type.googleapis.com/google.rpc.RequestInfo",
    "requestId": "0x15645b4374a573c"
  }
]
, badRequest

  with module.public-gke-autopilot-cluster[0].module.gke.google_container_cluster.primary,
  on .terraform/modules/public-gke-autopilot-cluster.gke/modules/beta-autopilot-public-cluster/cluster.tf line 22, in resource "google_container_cluster" "primary":
  22: resource "google_container_cluster" "primary" {

This has nothing to do with my PR and seems to be a potential upstream issue. I've disable the create gke cluster and sequential steps as this is blocking PRs. The CI logic should be enhanced to only run the checks relevant to the PR.