message: gltfpack: Fix uncompressed buffer views
  When compression is not used, the buffer offset needs to be taken from
  the bin, not fallback.
diff: @@ -2949,8 +2949,10 @@ void finalizeBufferViews(std::string& json, std::vector<BufferView>& views, std:
  bin += view.data;
  }
  + size_t raw_offset = (compression >= 0) ? fallback_offset : bin_offset;
  +
  comma(json);
  - writeBufferView(json, view.kind, count, view.stride, fallback_offset, view.data.size(), compression, bin_offset, bin.size() - bin_offset);
  + writeBufferView(json, view.kind, count, view.stride, raw_offset, view.data.size(), compression, bin_offset, bin.size() - bin_offset);
  // record written bytes for statistics
  view.bytes = bin.size() - bin_offset;
  