Consider distributing ESMPy via PyPI

[billsacks]

We have had a number of requests to distribute ESMPy via PyPI so that it can be available via pip. e.g., see discussion in conda-forge/esmpy-feedstock#72

Ideally this will be set up using an automated workflow so that it will automatically be updated on PyPI as new ESMF versions come out.

[ciaransweet]

This would be really useful! I don't use Conda and it would be a big move to swap to using it, just for the sake of being able to install ESMF without having to do it from source

[semvijverberg]

Yes, that would be great! Now it we can't use hatch to install our environment because it has to rely on Conda. Maybe there is a workaround though?

[Zeitsperre]

Would also love to see this. It would simplify the maintenance for more than a few of the projects I work on!