The TP-Link Archer C20i previously had a generic Ralink MAC address set
for both radios, as the caldata does only contain a generic MAC address.
Set the MAC address from the vendor firmware for both radios to assign
unique MAC addresses to every device.
Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 3b013dcdf8d8aa0e3601e3aac30342318025e32a)
594f731e04