e1000e: Add support for the next LOM generation

Add devices IDs for the next LOM generations that will be available on the
next Intel Client platforms. This patch provides the initial support for
these devices.

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>