r8152: add vendor/device ID pair for Dell Alienware AW1022z

The Dell AW1022z is an RTL8156B based 2.5G Ethernet controller.

Add the vendor and product ID values to the driver. This makes Ethernet
work with the adapter.

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Link: https://patch.msgid.link/20250206224033.980115-1-olek2@wp.pl


Signed-off-by: Jakub Kicinski <kuba@kernel.org>