Brian Haley c7969b6acf Update sample local.conf to mention OVN_BRANCH
Using OVN from packages was introduced in devstack via
https://review.opendev.org/c/openstack/devstack/+/763402

This change updates the sample file to make users aware of it,
the gate jobs already use it.

Change-Id: Ia778f86bcbdf71bb5bfd98c54417e81b72db6890
2021-03-05 17:00:39 -05:00
..