Avoid pypa/wheel API in editable_wheel

[abravalheri]

Summary of changes

• Uses WheelBuilder and _core_metadata introduced in previous PRs instead of pypa/wheel.

(The pypa/wheel APIs for building wheel files are likely to change in the future)

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This is part of a series of PRs:

• Avoid modification of install_requires and extra_requires that deviates from core metadata #3903
• Improve core metadata compliance for PKG-INFO #3904
• Avoid undocumented pypa/wheel API in dist_info #3905
• Implement a simplified wheel builder (avoid undocumented pypa/wheel API) #3906
• Avoid pypa/wheel API in editable_wheel #3907
• Adopt bdist_wheel from pypa/wheel #3908

The motivation for this series of PRs is the following:

• Logic for generating .egg-info and .dist-info directories is intertwined and implicit
  (See Adopt bdist_wheel from wheel project #1386).
• Setuptools uses pypa/wheel API which is not stable yet and is very likely to change in the future.
• pypa/wheel maintainers previously described that the long term vision is to transfer bdist_wheel
  directly to setuptools (See pypa/wheel#262, pypa/wheel#472, pypa/wheel#472).

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Pull Request Checklist

• Changes have tests
• News fragment added in changelog.d/.
  (See documentation for details)

[abravalheri]

It seems that the error in the CI:

setuptools-67.7.2.post20230424-0.editable-cp37-cp37m-macosx_12_0_x86_64.whl is not a supported wheel on this platform.

... is related to pypa/pip#11789 and will be fixed in pypa/pip#11945

I did a quick experiment trying to isolate and create a minimal reproducer for this problem in https://github.com/abravalheri/macos_tag_test/blob/main/.github/workflows/main.yaml

Here we can see that packaging and pip disagree in terms of which tags are supported in macOS.

[abravalheri]

The CI fails to run for the PR but runs OK for the branch! https://github.com/pypa/setuptools/actions/runs/4788889163

I noticed lately that there is a lot of warnings/errors happening when loading pytest related to PathDistribution.name that tries to access self.metadata['Name'] and generates a DeprecationWarning: Implicit None on return values is deprecated and will raise KeyErrors.
In theory Name is mandatory and should always be in metadata, I have no idea why this error is recurrent and why the test suite is flaky... Edit: this problem seems to be related to the race conditions discussed in https://github.com/pypa/setuptools/pull/3904#issuecomment-1527347124[^1].