Samples: end-to-end testing (#47)

Add a new sample for end-to-end testing in Terraform projects.

samples/end-to-end-testing/src/output.tf

@@ -0,0 +1,11 @@
+output "resource_group_name" {
+  value = azurerm_resource_group.rg.name
+}
+
+output "vm_linux_1_public_ip_address" {
+  value = azurerm_public_ip.pip.ip_address
+}
+
+output "vm_linux_2_private_ip_address" {
+  value = azurerm_network_interface.nic2.ip_configuration[0].private_ip_address
+}