loongson/pypi: links for raiderfetch

loongson/mirror RaiderFetch-1.0.tar.gz
loongson/mirror RaiderFetch-1.0-py3-none-any.whl
loongson/mirror RaiderFetch-1.0rc3.tar.gz
loongson/mirror RaiderFetch-1.0rc3-py3-none-any.whl
loongson/mirror RaiderFetch-1.0rc2.tar.gz
loongson/mirror RaiderFetch-1.0rc2-py3-none-any.whl
loongson/mirror RaiderFetch-1.0rc1.tar.gz
loongson/mirror RaiderFetch-1.0rc1-py3-none-any.whl