Tox: use sitepackages
Tox is creating a virtual environment before execution.
With python 3.12 the virtual env does not include any
more setuptools, so use setuptools from the globally
installed packages.
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>