The label MAC address is written inside the case of the whw03 v2 at the bottom.

Similar fix as to the 4040 in b22d382a

Signed-off-by: Florian Maurer <f.maurer@outlook.de>
Link: https://github.com/openwrt/openwrt/pull/17535


Signed-off-by: Robert Marko <robimarko@gmail.com>