loongson/pypi: links for sbpy

loongson/mirror sbpy-0.6.0.tar.gz
loongson/mirror sbpy-0.5.0.tar.gz
loongson/mirror sbpy-0.4.0.tar.gz
loongson/mirror sbpy-0.3.0.tar.gz
loongson/mirror sbpy-0.2.2.tar.gz
loongson/mirror sbpy-0.2.2-py3-none-any.whl
loongson/mirror sbpy-0.2.tar.gz