loongson/mirror: links for pygene3

loongson/mirror pygene3-0.3.2.tar.gz
loongson/mirror pygene3-0.3.1.tar.gz
loongson/mirror pygene3-0.3.0.linux-x86_64.tar.gz
loongson/mirror pygene3-0.2.2.linux-x86_64.tar.gz