root/pypi: links for slpp-23

root/pypi SLPP-23-1.1.tar.gz
root/pypi SLPP_23-1.1-py2.py3-none-any.whl
root/pypi SLPP-23-1.0.tar.gz
root/pypi SLPP_23-1.0-py2.py3-none-any.whl