python-setuptools: Update to 59.8.0
python-setuptools: Update to 59.8.0

The one before the distutils switch. In theory the latest should
include all cygwin patches and should work too, but let's do this
one change at a time.

JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages