root/pypi: links for xsum

root/pypi xsum-1.1.8.tar.gz
root/pypi xsum-1.1.8-cp311-cp311-macosx_10_9_universal2.whl
root/pypi xsum-1.1.1.tar.gz
root/pypi xsum-1.1.1-cp38-cp38-macosx_10_14_x86_64.whl
root/pypi xsum-1.1.0.tar.gz
root/pypi xsum-1.1.0-cp38-cp38-macosx_10_14_x86_64.whl
root/pypi xsum-1.0.1.tar.gz
root/pypi xsum-1.0.1-cp38-cp38-macosx_10_15_x86_64.whl