Update SDNC image to OpenDaylight Sulfur
Force py3.8 in tox.ini
Issue-ID: SDNC-1729
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: If2072aceddd2bb25c556d0364608b7e904876966
Signed-off-by: highstreetherbert <herbert.eiselt@highstreet-technologies.com>
Signed-off-by: demskeq8 <alexander.dehn@highstreet-technologies.com>
Former-commit-id:
af03a77a3446dec8e8a99bbc3819e8d0b9d5808d