loongson/pypi: links for cubelang

loongson/mirror CubeLang-0.1.4.tar.gz
loongson/mirror CubeLang-0.1.4-py3-none-any.whl
loongson/mirror CubeLang-0.1.3.tar.gz
loongson/mirror CubeLang-0.1.3-py3.8.egg
loongson/mirror CubeLang-0.1.2.tar.gz
loongson/mirror CubeLang-0.1.1.tar.gz
loongson/mirror CubeLang-0.1.0.tar.gz
loongson/mirror CubeLang-0.1.0-py3.7.egg