[TODO] Replace suggestions to run `python setup.py` (or install `wheel` for that matter) with `python -Im build`

[webknjaz]

That recommendation is outdated, and invoking setup.py has been deprecated over half a decade ago. Highly discouraged for a lot longer.

Here's a few authoritative documents:

• https://packaging.python.org/en/latest/guides/modernize-setup-py-project/
• https://packaging.python.org/en/latest/discussions/setup-py-deprecated/