add github provider support for kubernetes flux configuration

Author: alrammr

internal/services/containers/kubernetes_flux_configuration_resource_test.go

@@ -259,6 +259,20 @@ func TestAccKubernetesFluxConfiguration_gitRepositoryProviderGeneric(t *testing.
 	})
 }
 
+func TestAccKubernetesFluxConfiguration_gitRepositoryProviderGitHub(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_kubernetes_flux_configuration", "test")
+	r := KubernetesFluxConfigurationResource{}
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.gitRepositoryProvider(data, "GitHub"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		data.ImportStep(),
+	})
+}
+
 func TestAccKubernetesFluxConfiguration_gitRepositoryProviderUpdate(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_kubernetes_flux_configuration", "test")
 	r := KubernetesFluxConfigurationResource{}
@@ -284,6 +298,13 @@ func TestAccKubernetesFluxConfiguration_gitRepositoryProviderUpdate(t *testing.T
 			),
 		},
 		data.ImportStep(),
+		{
+			Config: r.gitRepositoryProvider(data, "GitHub"),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		data.ImportStep(),
 		{
 			Config: r.basic(data),
 			Check: acceptance.ComposeTestCheckFunc(

vendor/github.com/hashicorp/go-azure-sdk/resource-manager/kubernetesconfiguration/2024-11-01/fluxconfiguration/constants.go

@@ -196,7 +196,7 @@ A `git_repository` block supports the following:
 
 * `https_key_base64` - (Optional) Specifies the Base64-encoded HTTPS personal access token or password that will be used to access the repository.
 
-* `provider` - (Optional) Specifies the OIDC provider used for workload identity federation authentication against git repositories. Possible values are `Azure`, `Generic`.
+* `provider` - (Optional) Specifies the OIDC provider used for workload identity federation authentication against git repositories. Possible values are `Azure`, `Generic`, `GitHub`.
 
 * `local_auth_reference` - (Optional) Specifies the name of a local secret on the Kubernetes cluster to use as the authentication secret rather than the managed or user-provided configuration secrets. It must be between 1 and 63 characters. It can contain only lowercase letters, numbers, and hyphens (-). It must start and end with a lowercase letter or number.