loongson/pypi: links for nflbdb

loongson/mirror nflbdb-2022.310.2.tar.gz
loongson/mirror nflbdb-2022.310.2-py3-none-any.whl
loongson/mirror nflbdb-0.1.tar.gz
loongson/mirror nflbdb-0.1-py3-none-any.whl