GONRG-9046 - add WI for secret SA

modules/osdu/wi-secret.tf

+/**
+*  Copyright 2023 Google LLC
+*  Copyright 2023 EPAM
+*
+*  Licensed under the Apache License, Version 2.0 (the "License");
+*  you may not use this file except in compliance with the License.
+*  You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+*  Unless required by applicable law or agreed to in writing, software
+*  distributed under the License is distributed on an "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*  See the License for the specific language governing permissions and
+*  limitations under the License.
+*/
+
+locals {
+  secret_name = "secret"
+  secret_roles_name = [
+    "roles/secretmanager.admin"
+  ]
+}
+
+module "secret_workload_identity" {
+  source              = "terraform-google-modules/kubernetes-engine/google//modules/workload-identity"
+  version             = "29.0.0"
+  use_existing_k8s_sa = true
+  annotate_k8s_sa     = false
+  name                = local.secret_name
+  gcp_sa_name         = format("wi-%s-gc", local.secret_name)
+  namespace           = "default"
+  project_id          = var.project_id
+  roles               = local.secret_roles_name
+}