* OnePlus does not use wlan_mac.bin to store the MAC addresses, but
qcacld expects this file. Instead, OP stores the MAC in oemnvitems,
which can be retrieved from `/data/vendor/oemnvitems`.
* We read the correct MAC addresses from these files, and then store it
properly to the paths that qcacld expects.
* This was kanged from msm8998-common
(6f8e20feb8 (diff-db7000ec192d00397a3c4523bcc899d4))
Fazil Sheik
Omkar Chandorkar
LuK1337
Daniel Hillenbrand