arm64: dts: mt8183: Add kukui-jacuzzi-cozmo board

Cozmo is known as Acer Chromebook 314 (CB314-2H/CB314-2HT)

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Link: https://lore.kernel.org/r/20211110063118.3412564-2-hsinyi@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>