loongson/pypi: links for dirichlet

loongson/mirror dirichlet-1.0.0.tar.gz
loongson/mirror dirichlet-1.0.0-py3-none-any.whl
loongson/mirror dirichlet-0.9.tar.gz
loongson/mirror dirichlet-0.9-py3-none-any.whl
loongson/mirror dirichlet-0.8.tar.gz
loongson/mirror dirichlet-0.8-py3-none-any.whl
loongson/mirror dirichlet-0.7.tar.gz