root/pypi: links for libucxx-cu12

root/pypi libucxx_cu12-0.44.0.tar.gz
root/pypi libucxx_cu12-0.43.0.tar.gz
root/pypi libucxx_cu12-0.42.0.tar.gz
root/pypi libucxx_cu12-0.41.0.tar.gz
root/pypi libucxx_cu12-0.40.0.tar.gz