revert example for endpoint with network

Author: BBBmau

mmv1/templates/terraform/examples/service_directory_endpoint_with_network.tf.tmpl

@@ -19,17 +19,10 @@ resource "google_service_directory_endpoint" "{{$.PrimaryResourceId}}" {
   endpoint_id = "{{index $.Vars "endpoint_id"}}"
   service     = google_service_directory_service.{{$.PrimaryResourceId}}.id
 
-  {{- if ne $.TargetVersionName "ga" }}
   metadata = {
     stage  = "prod"
     region = "us-central1"
   }
-  {{- else }}
-  annotations = {
-    stage  = "prod"
-    region = "us-central1"
-  }
-  {{- end }}
 
   network = "projects/${data.google_project.project.number}/locations/global/networks/${google_compute_network.{{$.PrimaryResourceId}}.name}"
   address = "1.2.3.4"