Only upload wheels to PyPI

[cdce8p]

Proposed change

By default python -m build will create both sdist and a wheel. @balloob mentioned to me that we hit the upload limit today with both files being around 32MB each. With this PR both will still be build, but twine will only upload the wheel.

Why continue building both?
That guarantees that the wheel can indeed be build from the sdist. When using the -w flag for build, the build would happen from the source files instead. https://pypa-build.readthedocs.io/en/latest/#python--m-build

Why choose wheels over sdist?
Pip does prefer wheels as they are much faster to install. For sdist, pip would first build the wheel itself before installing it. We don't use any c-extensions and the wheel is thus not platform dependent. Shown by the current wheel tags py3-none-any.

/CC: @bramkragten

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

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Additional information

• This PR fixes or closes issue: fixes #
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Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

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