update terraform

quickstart/101-virtual-network-manager-create-management-group-scope/outputs.tf

@@ -0,0 +1,7 @@
+output "resource_group_name" {
+  value = azurerm_resource_group.rg.name
+}
+
+output "virtual_network_names" {
+  value = azurerm_virtual_network.vnet[*].name
+}