bumps up version

[pedrocamargo]

Bumps up version for release, as the current version is too old and does NOT include the spec data.

@e-lo , it would be good to make a new release sooner rather than later, as the package available on PyPI is completely outdated

[ianberg-volpe]

We discussed last year (see emails from 2022-11-06 and zephyr-data-specs/GMNS#34 (comment)) moving the "home" of GMNSpy to the zephyr-data-specs/gmnspy fork.

I think we left it to @e-lo to determine if she would be amenable to that, and if so, to give @pedrocamargo and I the necessary permissions in PyPI.

[e-lo]

regardless of where this lives, I think we need to have a true versioning and governance process for GMNSpy and GMNS which would then set off a GH action to push to PyPI. I can set up here for now.