root/pypi: links for snap-pslg

root/pypi snap_pslg-0.3.0.tar.gz
root/pypi snap_pslg-0.3.0-py3-none-any.whl
root/pypi snap_pslg-0.2.0.tar.gz
root/pypi snap_pslg-0.2.0-py3-none-any.whl