Fix tracking with YOLOX by Fleyderer in https://github.com/mikel-brostrom/boxmot/pull/1739
Fix evaluation using multiple YOLOs by Fleyderer in https://github.com/mikel-brostrom/boxmot/pull/1733
Deleted unneeded `--benchmark` and `--split` args, only use `--source` by mikel-brostrom and Fleyderer in https://github.com/mikel-brostrom/boxmot/pull/1746
Fix GIoU bug: https://github.com/mikel-brostrom/boxmot/issues/1749