Due to the changes
bd9e560d4b
which removed the sm-watchdog, we also need to remove the enablement
of the service it provided from systemd preset.
Story: 2010087
Task: 46007
Depends-on: https://review.opendev.org/c/starlingx/metal/+/855396
Signed-off-by: Davi Frossard <dbarrosf@windriver.com>
Change-Id: I7df5b047c9f2a954ebd38ec1df82b3d2d65f2ea6