Include public network access arg

Author: deeikele

quickstart/202-machine-learning-moderately-secure-existing-VNet/workspace.tf

@@ -59,7 +59,9 @@ resource "azurerm_machine_learning_workspace" "default" {
   identity {
     type = "SystemAssigned"
   }
-
+  
+  # Args of use when using an Azure Private Link configuration
+  public_network_access_enabled = false
   image_build_compute_name = var.image_build_compute_name
 }
 
@@ -181,4 +183,4 @@ resource "azurerm_machine_learning_compute_cluster" "image-builder" {
   identity {
     type = "SystemAssigned"
   }
-}
+}