Redundant wheel in pyproject.toml (#1233)

The backend adds the wheel dependency automatically:
	The setuptools package implements the build_sdist command and
	the wheel package implements the build_wheel command; the latter
	is a dependency of the former exposed via PEP 517 hooks.

Listing it explicitly in the documentation was a historical mistake
and has been fixed since in pypa/setuptools@f7d30a9.

Author: DimitriPapadopoulos

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=64.0.0", "setuptools-scm", "wheel"]
+requires = ["setuptools>=64.0.0", "setuptools-scm"]
 build-backend = "setuptools.build_meta"