wifi: cfg80211: hide scan internals

Hide the internal scan fields from mac80211 and drivers, the
'notified' variable is for internal tracking, and the 'info'
is output that's passed to cfg80211_scan_done() and stored
only for delayed userspace notification.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid


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