loongson/pypi: links for pybarcoder

loongson/mirror pybarcoder-0.9.1.tar.gz
loongson/mirror pybarcoder-0.9.1-py3-none-any.whl
loongson/mirror pybarcoder-0.8.6.tar.gz
loongson/mirror pybarcoder-0.8.6-py3-none-any.whl
loongson/mirror pybarcoder-0.7.17.tar.gz
loongson/mirror pybarcoder-0.7.17-py3-none-any.whl