feat(terraform): add outputs for kubeconfig and talosconfig

terraform/outputs.tf

@@ -0,0 +1,15 @@
+output "kubeconfig" {
+  value = {
+    for key, cluster in var.clusters :
+    key => talos_cluster_kubeconfig.talos-kubeconfig[key].kubeconfig_raw
+  }
+  sensitive = true
+}
+
+output "talosconfig" {
+  value = {
+    for key, cluster in var.clusters :
+    key => data.talos_client_configuration.talos-client-config[key].talos_config
+  }
+  sensitive = true
+}