pep639: setuptools license and license-files fields #488

Job	Run time
build windows-latest (AMD64) wheels	3m 24s
build macos-latest (x86_64) wheels	1m 56s
build ubuntu-latest (x86_64) wheels	2m 13s
build macos-latest (arm64) wheels	1m 32s
Build sdist	16s
Show artifacts	3s
Publish to PyPI	0s
Publish to Test PyPI	0s
	9m 24s

Provide feedback