message: Update default active conn id limit to 2
  Summary:
diff: @@ -394,7 +394,7 @@ constexpr auto kExpectedNumOfParamsInTheTicket = 8;
  constexpr auto kStatelessResetTokenSecretLength = 32;
  -constexpr uint64_t kDefaultActiveConnectionIdLimit = 7;
  +constexpr uint64_t kDefaultActiveConnectionIdLimit = 2;
  // default capability of QUIC partial reliability
  constexpr TransportPartialReliabilitySetting kDefaultPartialReliability = false;
  