chore: add azure portal link for azure VM BB

Author: malhussan

modules/azure/azure-virtual-machine/buildingblock/README.md

@@ -202,6 +202,7 @@ No modules.
 
 | Name | Description |
 |------|-------------|
+| <a name="output_azure_portal_url"></a> [azure\_portal\_url](#output\_azure\_portal\_url) | Direct link to the VM in Azure Portal |
 | <a name="output_network_interface_id"></a> [network\_interface\_id](#output\_network\_interface\_id) | The ID of the network interface |
 | <a name="output_resource_group_name"></a> [resource\_group\_name](#output\_resource\_group\_name) | The name of the resource group |
 | <a name="output_subnet_id"></a> [subnet\_id](#output\_subnet\_id) | The ID of the subnet |

modules/azure/azure-virtual-machine/buildingblock/outputs.tf

@@ -48,6 +48,11 @@ output "vm_identity_principal_id" {
   description = "The Principal ID of the system-assigned managed identity"
 }
 
+output "azure_portal_url" {
+  value       = "https://portal.azure.com/#@${data.azurerm_client_config.current.tenant_id}/resource/subscriptions/${data.azurerm_subscription.current.subscription_id}/resourceGroups/${azurerm_resource_group.vm_rg.name}/providers/Microsoft.Compute/virtualMachines/${var.vm_name}/overview"
+  description = "Direct link to the VM in Azure Portal"
+}
+
 output "summary" {
   description = "Markdown summary output of the building block with connection instructions"
   value       = <<EOT