fix(deps)!: Update Terraform terraform-google-modules/gcloud/google to v4 (#2446)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

modules/hub-legacy/main.tf

@@ -69,7 +69,7 @@ resource "google_service_account_key" "gke_hub_key" {
 
 module "gke_hub_registration" {
   source  = "terraform-google-modules/gcloud/google"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   platform                          = "linux"
   gcloud_sdk_version                = var.gcloud_sdk_version

modules/workload-identity/main.tf

@@ -73,7 +73,7 @@ resource "kubernetes_service_account" "main" {
 
 module "annotate-sa" {
   source  = "terraform-google-modules/gcloud/google//modules/kubectl-wrapper"
-  version = "~> 3.1"
+  version = "~> 4.0"
 
   enabled                     = var.use_existing_k8s_sa && var.annotate_k8s_sa
   skip_download               = true