root/pypi: links for playground-tutorials

root/pypi playground-tutorials-0.0.12.tar.gz
root/pypi playground_tutorials-0.0.12-py3-none-any.whl
root/pypi playground-tutorials-0.0.11.tar.gz
root/pypi playground_tutorials-0.0.11-py3-none-any.whl
root/pypi playground-tutorials-0.0.1.tar.gz