feat: support workload_identity_config on autopilot (terraform-google-modules#2011)

Co-authored-by: Andrew Peabody <[email protected]>

Author: DrFaust92

autogen/main/cluster.tf.tmpl

@@ -601,15 +601,13 @@ resource "google_container_cluster" "primary" {
     }
   }
 
-  {% if autopilot_cluster != true %}
   dynamic "workload_identity_config" {
     for_each = local.cluster_workload_identity_config
 
     content {
       workload_pool = workload_identity_config.value.workload_pool
     }
   }
-  {% endif %}
 
   {% if autopilot_cluster != true %}
   dynamic "mesh_certificates" {

modules/beta-autopilot-private-cluster/cluster.tf

@@ -290,6 +290,13 @@ resource "google_container_cluster" "primary" {
     }
   }
 
+  dynamic "workload_identity_config" {
+    for_each = local.cluster_workload_identity_config
+
+    content {
+      workload_pool = workload_identity_config.value.workload_pool
+    }
+  }
 
 
   dynamic "authenticator_groups_config" {

modules/beta-autopilot-public-cluster/cluster.tf

@@ -271,6 +271,13 @@ resource "google_container_cluster" "primary" {
     }
   }
 
+  dynamic "workload_identity_config" {
+    for_each = local.cluster_workload_identity_config
+
+    content {
+      workload_pool = workload_identity_config.value.workload_pool
+    }
+  }
 
 
   dynamic "authenticator_groups_config" {