wifi: wireless: cleanup unused function parameters

In the past ftype was used for deciding about 6G DUP beacon, but the
logic was removed and ftype is not needed anymore.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230301115906.98d4761b809b.I255f5ecd77cb24fcf2f1641bb5833ea2d121296e@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>