loongson/pypi: links for checkmatelib

loongson/mirror checkmatelib-1.0.18.tar.gz
loongson/mirror checkmatelib-1.0.18-py3-none-any.whl
loongson/mirror checkmatelib-1.0.17.tar.gz
loongson/mirror checkmatelib-1.0.17-py3-none-any.whl
loongson/mirror checkmatelib-1.0.16.tar.gz
loongson/mirror checkmatelib-1.0.16-py3-none-any.whl
loongson/mirror checkmatelib-1.0.15.tar.gz
loongson/mirror checkmatelib-1.0.15-py3-none-any.whl