message: Fix for incorrect transport sequence number config for audio in scenario tests.
  Cr-Commit-Position: refs/heads/master@{#28778}
diff: @@ -182,8 +182,8 @@ ReceiveAudioStream::ReceiveAudioStream(
  receiver->ssrc_media_types_[recv_config.rtp.remote_ssrc] = MediaType::AUDIO;
  if (config.stream.in_bandwidth_estimation) {
  recv_config.rtp.transport_cc = true;
  - recv_config.rtp.extensions = {
  - {RtpExtension::kTransportSequenceNumberUri, 8}};
  + recv_config.rtp.extensions = {{RtpExtension::kTransportSequenceNumberUri,
  + kTransportSequenceNumberExtensionId}};
  }
  receiver_->AddExtensions(recv_config.rtp.extensions);
  recv_config.decoder_factory = decoder_factory;
  