loongson/pypi: links for hem

loongson/mirror hem-0.4.1.tar.gz
loongson/mirror hem-0.4.0.tar.gz
loongson/mirror hem-0.3.2.tar.gz
loongson/mirror hem-0.3.1.tar.gz
loongson/mirror hem-0.3.tar.gz
loongson/mirror hem-0.2.tar.gz
loongson/mirror hem-0.1.tar.gz