loongson/pypi: links for xh-utils

loongson/mirror xh_utils-1.2.0-py2.py3-none-any.whl
loongson/mirror xh_utils-1.1.1-py2.py3-none-any.whl
loongson/mirror xh_utils-1.1.0-py2.py3-none-any.whl