wifi: cfg80211: do not scan disabled links on 6GHz

If a link is disabled on 6GHz, we should not send a probe request on the
channel to resolve it. Simply skip such RNR entries so that the link is
ignored.

Userspace can still see the link in the RNR and may generate an ML probe
request in order to associate to the (currently) disabled link.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230618214436.4f7384006471.Iff8f1081e76a298bd25f9468abb3a586372cddaa@changeid


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