Add Ubuntu 22.04 LTS (jammy) platform job

The new Ubuntu LTS release has been made last week, start running
devstack on it as a platform job.

Horizon has issues with py310, so gets disabled for now.

Run variants with OVS and OVN(default).

Co-Authored-By: yatinkarel <ykarel@redhat.com>
Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: I47696273d6b009f754335b44ef3356b4f5115cd8
2 files changed