Updated setuptools with adslib in wheel distribution and pyproject.toml

[RobertoRoos]

I think this is pretty close to what I had in mind. This would resolved #425 .
I based this on top of a developing brach I had to switch over to pyproject.toml, so the diff is quite big.

Check the pipelines running on my fork to see what the distributions would look like.

And this PR will likely conflict with #412 and maybe with #399 .

[coveralls]

Pull Request Test Coverage Report for Build 11027487472

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-1.1%) to 93.816%

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Totals
Change from base Build 10633721828:	-1.1%
Covered Lines:	6918
Relevant Lines:	7374

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💛 - Coveralls

[RobertoRoos]

Hm, I just realized a pretty bug limitation: when installing in editable mode (pip install -e .) adslib isn't compiled and so the package is not usable. That needs to be fixed.

EDIT: Okay, solved. By moving the compiled adslib.so into src/ it will be available under the PATH even in editable mode.

See a test of the distribution wheels in: https://github.com/RobertoRoos/pyads/actions/runs/11010369726

[RobertoRoos]

Okay, I think I'm happy with this now.
Though we should want to change the CI some, currently it's more to show the distribution works, but this is not needed for every build in the future.

[chrisbeardy]

Thanks @RobertoRoos , the idea of moving towards pyproject toml is very good and something that felt daunting to do so I'm glad someone managed it!. I will review these changes when I get back from vacation