loongson/mirror: links for isbnlib-kb

loongson/mirror isbnlib_kb-0.0.2-py2.py3-none-any.whl
loongson/mirror isbnlib-kb-0.0.1.tar.gz
loongson/mirror isbnlib_kb-0.0.1-py3.9.egg
loongson/mirror isbnlib_kb-0.0.1-py2.py3-none-any.whl