Create python-linters job

Here we are creating out first in-repo job configuration for zuulv3.
One of the more simpler jobs we can define is the tox -epep8 job.

Change-Id: I4ecacf1b9ca664a98f06f5b998f19410fa7ea11d
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
7 files changed