Weekly Automated Builds

[StephenOman]

🚀 Feature

Set up GitHub actions to build & test NLE at least once a week.

• Install from the source distribution on the main branch, build and test
• Install the production release distribution from PyPI, build and test

Run these builds across the currently supported range of Python versions.

Motivation

The Python package requirements use the ">=" notation, such as:

setuptools>=69.5.1
pybind11>=2.2
numpy>=1.16

A consequence of this structure is that a later version of any of the dependencies could break the build and/or test. Having weekly builds will help identify such situations as they arise. Without this frequent check, the build/distribution may be broken for longer than necessary.