loongson/pypi: links for spampy

loongson/mirror spampy-0.3.1-py3-none-any.whl
loongson/mirror spampy-0.3.0-py3-none-any.whl
loongson/mirror spampy-0.2.0-py3-none-any.whl
loongson/mirror spampy-0.1.0-py3-none-any.whl