message: Remove duplicate spatial layer judgments
diff: @@ -110,7 +110,6 @@ void QualityFilterHandler::detectVideoScalability(const std::shared_ptr<DataPack
  }
  if (packet->rid != "0" ||
  packet->belongsToTemporalLayer(1) ||
  - packet->belongsToSpatialLayer(1) ||
  packet->belongsToSpatialLayer(1)) {
  is_scalable_ = true;
  quality_manager_->enable();
  