loongson/pypi: links for seq2onehot

loongson/mirror seq2onehot-0.0.1.tar.gz
loongson/mirror seq2onehot-0.0.1-py3-none-any.whl
loongson/mirror seq2onehot-0.0.0.9999.tar.gz
loongson/mirror seq2onehot-0.0.0.9999-py3-none-any.whl