message: Fix test regression from D3D12Pipe refactor
diff: @@ -1473,6 +1473,7 @@ void D3D12Replay::SavePipelineState(uint32_t eventId)
  /////////////////////////////////////////////////
  state.outputMerger.renderTargets.reserve(rs.rts.size());
  + state.outputMerger.renderTargets.clear();
  for(size_t i = 0; i < rs.rts.size(); i++)
  {
  const D3D12Descriptor &desc = rs.rts[i];
  