message: Fix caf::io::remote_actor free function
diff: @@ -39,9 +39,7 @@ namespace io {
  template <class ActorHandle = actor>
  expected<ActorHandle> remote_actor(actor_system& sys, std::string host,
  uint16_t port) {
  - detail::type_list<ActorHandle> tk;
  - return sys.middleman().remote_actor(sys, sys.message_types(tk),
  - std::move(host), port);
  + return sys.middleman().remote_actor<ActorHandle>(std::move(host), port);
  }
  } // namespace io
  