message: Add client connect details
  Summary: Add ECH config to connect for client protocol.
diff: @@ -57,7 +57,8 @@ FizzClientHandshake::connectImpl(folly::Optional<std::string> hostname) {
  fizzContext_->getCertificateVerifier(),
  std::move(hostname),
  std::move(cachedPsk),
  - std::make_shared<FizzClientExtensions>(getClientTransportParameters())));
  + std::make_shared<FizzClientExtensions>(getClientTransportParameters()),
  + folly::none));
  return transportParams;
  }
  