Fix check-manifest action

[cdce8p]

Fix sdist and python wheel build.
https://github.com/mgedmin/check-manifest
https://github.com/mypyc/mypy_mypyc-wheels/actions/runs/5384036273/jobs/9771489841#step:5:32

[github-actions]

According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅

[ilevkivskyi]

Thanks!

[cdce8p]

Test all passed 🎉

[hauntsaninja]

Thanks for fixing! Should this be a rule in MANIFEST.in?

[cdce8p]

Should this be a rule in MANIFEST.in?

What part exactly? I don't think the .readthedocs.yaml files need to be included in the sdist. They aren't at the moment AFAICT. That's also why the check-manifest action failed. Not sure it's worth adding an additional (and unnecessary) exclude statement for it.

[hauntsaninja]

Oh I meant an exclude like so:

mypy/MANIFEST.in

Line 44 in a65265d

exclude .gitmodules CONTRIBUTING.md CREDITS ROADMAP.md tox.ini action.yml .editorconfig

This is what we do for other files.

Tbh, I'm not quite sure what the semantics of the tool.check-manifest section is. But setuptools won't look at it when making the sdist, which is why I asked the question

[hauntsaninja]

Just checked the sdist and it's not in there, so seems fine either way! Thanks again for vigilantly keeping wheels green :-)