loongson/pypi: links for pygpseq

loongson/mirror pygpseq-3.4.1.tar.gz
loongson/mirror pygpseq-3.4.1-py3-none-any.whl
loongson/mirror pygpseq-3.3.5.tar.gz
loongson/mirror pygpseq-3.3.4.post2.tar.gz
loongson/mirror pygpseq-3.3.4.post1.tar.gz
loongson/mirror pygpseq-3.3.4.tar.gz