loongson/pypi: links for bhptnrremnant

loongson/mirror bhptnrremnant-0.0.3.tar.gz
loongson/mirror bhptnrremnant-0.0.3-py3-none-any.whl
loongson/mirror BHPTNRremnant-0.0.2.tar.gz
loongson/mirror BHPTNRremnant-0.0.1.tar.gz