loongson/pypi: links for xauth

loongson/mirror XAUTH-3.1.15.tar.gz
loongson/mirror XAUTH-2.1.15.tar.gz
loongson/mirror XAUTH-1.1.15.tar.gz
loongson/mirror XAUTH-1.0.tar.gz
loongson/mirror XAUTH-1.0-py3.9.egg
loongson/mirror XAUTH-0.0.15.tar.gz