201-web-app-postgres-keyvault patch (#179)

* fix example

quickstart/201-web-app-postgres-keyvault/outputs.tf

@@ -0,0 +1,24 @@
+output "web_app_url" {
+  value = azurerm_app_service.main.default_site_hostname
+}
+
+output "database_name" {
+  value = azurerm_mysql_database.web_app_backend.name
+}
+
+output "database_server_name" {
+  value = azurerm_mysql_server.web_app_backend.fqdn
+}
+
+output "app_service_plan_name" {
+  value = azurerm_app_service_plan.web_app_frontend.name
+}
+
+output "mysql_server_admin_name" {
+  value = azurerm_mysql_server.web_app_backend.administrator_login
+}
+
+output "mysql_server_admin_password" {
+  sensitive = true
+  value     = azurerm_mysql_server.web_app_backend.administrator_login_password
+}