message: Fix warning in iOS
diff: @@ -55,7 +55,7 @@ public:
  "shell",
  "telemetry"};
  - for (const auto plugin_name : plugin_names) {
  + for (const auto& plugin_name : plugin_names) {
  auto plugin_info = response->add_plugin_info();
  plugin_info->set_name(plugin_name);
  plugin_info->set_address("localhost");
  