devel/py-super-collections: new port: Instantly convert JSON and YAML files into objects with attributes

Python library to instantly convert JSON and YAML files into objects
with attributes, without the need to create specific classes.

WWW: https://github.com/fralau/super-collections

PR: 286222
Reported by: Vladyslav Movchan <vladislav.movchan@gmail.com> (new maintainer)