loongson/pypi: links for gptools-util

loongson/mirror gptools_util-0.1.2.tar.gz
loongson/mirror gptools_util-0.1.2-py3-none-any.whl
loongson/mirror gptools-util-0.1.1.tar.gz
loongson/mirror gptools-util-0.1.0.tar.gz