Currently, IntelCnaHardwareManager inherits GenericHardwareManager
which makes it a new "GenericHardwareManager" with "MAINLINE" priority.
This causes all other hardware-managers with lower priority than
"MAINLINE" never be used. To fix this, make IntelCnaHardwareManager
inherit basic HardwareManager.
(cherry picked from commit 4b0ef13d08)
This patch adds a new hardware manager, which will disable the embedded
LLDP agent on Intel CNA network cards in order to allow the gathering of
LLDP data during the inspection process.