loongson/pypi: links for ultralytics-export-to-rknn

loongson/mirror ultralytics_export_to_rknn-2.0.1.tar.gz
loongson/mirror ultralytics_export_to_rknn-2.0.1-py3-none-any.whl
loongson/mirror ultralytics_export_to_rknn-2.0.0.tar.gz
loongson/mirror ultralytics_export_to_rknn-2.0.0-py3-none-any.whl