message: Make sure the lastLossTimeMs field in the CubicStats is valid
  Summary: The lastLossTimeMs in the CongestionControlStats union will not be initialized to 0. We have to explicitly set it in Cubic even if there are no losses.
diff: @@ -678,6 +678,7 @@ void Cubic::onPacketAckedInRecovery(const AckEvent& ack) {
  void Cubic::getStats(CongestionControllerStats& stats) const {
  stats.cubicStats.state = static_cast<uint8_t>(state_);
  stats.cubicStats.ssthresh = ssthresh_;
  + stats.cubicStats.lastLossTimeMs = 0;
  if (steadyState_.lastReductionTime) {
  stats.cubicStats.lastLossTimeMs =
  std::chrono::duration_cast<std::chrono::milliseconds>(
  