fix: Only nonsensitive() the user_data output if fleet is enabled

outputs.tf

@@ -60,5 +60,5 @@ output "runner_user_data" {
 
 output "runner_config_toml_rendered" {
   description = "The rendered config.toml given to the Runner Manager."
-  value       = local.template_runner_config
+  value       = var.runner_worker_docker_machine_fleet.enable == true ? nonsensitive(local.template_runner_config) : local.template_runner_config
 }