The current ceilometer upgrade command "ceilometer-dbsync" was
deprecated since newton and was removed since ocata. The commit
updates to use the replaced command.
Story: 2005019
Task: 29727
Change-Id: I06afb2cc99726991d6941aabb039379dc78c5d66
Signed-off-by: Angie Wang <angie.wang@windriver.com>