Comment 2 for bug 1992994

Reviewed: https://review.opendev.org/c/starlingx/metal/+/861461
Committed: https://opendev.org/starlingx/metal/commit/385372fecd8c35ac2a44fbe98a903130fb53f783
Submitter: "Zuul (22348)"
Branch: master

commit 385372fecd8c35ac2a44fbe98a903130fb53f783
Author: Eric MacDonald <email address hidden>
Date: Fri Oct 14 18:10:36 2022 +0000

    Debian: Disable LAT's automatic rollback image selection

    LAT implements an algorithm where it toggles between running
    the 'normal' and 'rollback' images every 4 reboots if the Debian
    watchdog service is disabled or is not being serviced.

    If the watchdog service is disabled so should this automatic
    image selection service.

    Until then, this update adds code to the starlingX kickstarts
    to effectively disable LAT's automatic image toggle feature.

    Test Plan:
    PASS: Verify new kickstart log
    PASS: Verify grub file change on system
    PASS: Verify Debian Image build and Install
    PASS: Verify normal installed image is always selected
          over 10+ reboots

    Closes-Bug: 1992994
    Author: Robert Church <email address hidden>
    Signed-off-by: Eric MacDonald <email address hidden>
    Change-Id: I2abee365bf6ebce4aac781e1f563e21a62b2a49d