message: Fix actor clock unit test
diff: @@ -35,7 +35,7 @@ namespace {
  using std::chrono::seconds;
  struct testee_state {
  - uint32_t timeout_id = 41;
  + uint64_t timeout_id = 41;
  };
  behavior testee(stateful_actor<testee_state, raw_event_based_actor>* self,
  @@ -44,7 +44,7 @@ behavior testee(stateful_actor<testee_state, raw_event_based_actor>* self,
  [=](ok_atom) {
  auto n = t->now() + seconds(10);
  self->state.timeout_id += 1;
  - t->set_receive_timeout(n, self, self->state.timeout_id);
  + t->set_ordinary_timeout(n, self, atom(""), self->state.timeout_id);
  },
  [=](add_atom) {
  auto n = t->now() + seconds(10);
  