wl18xx: declare radar_detect_widths support for ap interfaces
wl18xx: declare radar_detect_widths support for ap interfaces

After having all the dfs infrastructure in place, declare
radar_detect_widths support for the ap interfaces combination.

Signed-off-by: Eliad Peller <fdf5551f20996bc0613832b4b54eb06eecaffd38@wizery.com>
Signed-off-by: Kalle Valo <7081a7d99b8c74c0698a728df19e3915a995d7e1@codeaurora.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs