When installing an AIO-SX in virtualbox it always end up with a lab
that is degraded due to the platform memory threshold being exceeded
its because default platform memory reservations are too low
resulting in a critical memory alarm.
Increase platform memory reserve on AIO hosts in VBOX
Test Plan:
PASS: Install AIO-SX And confirm platform memory reserve in
collectd logs.
PASS: No critical memory alarm is seen
Closes-Bug: 2007537
Change-Id: I5e8a96fc089eee5910639f6b4c5dc0aa2a0bcf78
Signed-off-by: spolice <salma.police@windriver.com>