loongson/pypi: links for yiri-mirai-rc

loongson/mirror yiri_mirai_rc-0.2.7.3.tar.gz
loongson/mirror yiri_mirai_rc-0.2.7.3-py3-none-any.whl
loongson/mirror yiri_mirai_rc-0.2.7.2.tar.gz
loongson/mirror yiri_mirai_rc-0.2.7.2-py3-none-any.whl
loongson/mirror yiri_mirai_rc-0.2.7.1.tar.gz
loongson/mirror yiri_mirai_rc-0.2.7.1-py3-none-any.whl