loongson/pypi: links for hazelnut

loongson/mirror hazelnut-0.4.1.tar.gz
loongson/mirror hazelnut-0.4.tar.gz
loongson/mirror hazelnut-0.3.tar.gz
loongson/mirror hazelnut-0.2.tar.gz
loongson/mirror hazelnut-0.1.tar.gz