Missing Python version wheels

[seddonym]

The new release.yml (used for Grimp 3.3) hasn't released wheels for all supported Python versions.

For example, there is no Python 3.10 build for macosx_10_12_x86_64.

Looking into why.

[seddonym]

Looks like it's an issue with the setup-python action which doesn't seem to work for 3.8 for macos arm64 and 3.8 - 3.10 for macos x86-64.

I think it might be this issue actions/setup-python#808

[seddonym]

I think this should be sorted with #156.

I also was able to upload the missing wheels manually. Here's how I did it:

1. I ran the release workflow from a branch.
2. I downloaded the relevant artifacts from that workflow and unzipped them locally.
3. I used twine to upload the wheels using twine upload --skip-existing --repository-url https://upload.pypi.org/legacy/ *.