use latest terraform-azure-service-principal (#48)

* use latest terraform-azure-service-principal

* terraform-docs: automated action

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

README.md

@@ -26,7 +26,7 @@ An opinionated Terraform module that can be used to create and manage an AKS clu
 | Name | Source | Version |
 |------|--------|---------|
 | <a name="module_availability_zones_data_source"></a> [availability\_zones\_data\_source](#module\_availability\_zones\_data\_source) | matti/resource/shell | 1.5.0 |
-| <a name="module_cilium_service_principal"></a> [cilium\_service\_principal](#module\_cilium\_service\_principal) | git::https://github.com/isovalent/terraform-azure-service-principal.git | v1.1 |
+| <a name="module_cilium_service_principal"></a> [cilium\_service\_principal](#module\_cilium\_service\_principal) | git::https://github.com/isovalent/terraform-azure-service-principal.git | v1.2 |
 | <a name="module_main"></a> [main](#module\_main) | Azure/aks/azurerm | 9.0.0 |
 
 ## Resources

main.tf

@@ -63,7 +63,7 @@ module "main" {
 // Create an Azure AD service principal that Cilium can run under.
 module "cilium_service_principal" {
   count  = var.sp_enabled == true ? 1 : 0
-  source = "git::https://github.com/isovalent/terraform-azure-service-principal.git?ref=v1.1"
+  source = "git::https://github.com/isovalent/terraform-azure-service-principal.git?ref=v1.2"
 
   application_name = "${var.name}-cilium"
 }