Support loading livepatched kernel modules as the specific order instead
of the original way which was alphabetical order.
TestPlan:
PASS: build-pkgs -c -p kpatch
PASS: build-image
PASS: Install the iso image both for std and lowlatency then login
PASS: 'kpatch install [rt-]livepatch-meminfo-string-example.ko' and
'kpatch load --all' with adding the content in the config file
/etc/kpatch-load.conf
Story: 2009221
Task: 44580
Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
Change-Id: Ib4ec9d3d43d95afc2e381614da0cd5c45c9f1b02