Switch to wallaby job template
Switch to wallaby job template

This switched to run the expected wallaby jobs in gate.

Change-Id: I0f0758a123b5dad7094bff17336afa1a2a20749f
Signed-off-by: Sean McGinnis <961eeb09b6d45516665e15b82e013282c4faf575@gmail.com>

openstack/heat-cfntools