message: Reduce happy eyeballs timer delay to 100ms
  Summary:
  first handshake alarm fires at the 100th ms, we decide to trigger
  happy eyeballs at the same time
diff: @@ -344,7 +344,7 @@ constexpr uint32_t kRequiredMaxEarlyDataSize = 0xffffffff;
  // and 16 bytes of the token and 16 bytes of randomness
  constexpr uint16_t kMinStatelessPacketSize = 13 + 16 + 16;
  -constexpr std::chrono::milliseconds kHappyEyeballsV4Delay = 150ms;
  +constexpr std::chrono::milliseconds kHappyEyeballsV4Delay = 100ms;
  constexpr std::chrono::milliseconds kHappyEyeballsConnAttemptDelayWithCache =
  15s;
  