loongson/pypi: links for bcoding

loongson/mirror bcoding-1.5.tar.gz
loongson/mirror bcoding-1.5-py2.py3-none-any.whl
loongson/mirror bcoding-1.4.tar.gz
loongson/mirror bcoding-1.3.tar.gz
loongson/mirror bcoding-1.2.tar.gz
loongson/mirror bcoding-1.1.tar.gz
loongson/mirror bcoding-1.0.tar.gz