wifi: mac80211: Check if we had first beacon with relevant links

If there is a disassoc before the fisrt beacon we need to protect a
session for the deauth frame. Currently we are checking if we had a
beacon in the default link, which is wrong in a MLO connection and
link id != 0.
Fix this by checking all the active links, if none had a beacon then
protect a session.
If at least one link had a beacon there is no need for session
protection.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231004120820.d290f0ab77b0.Ic1505cf3d60f74580d31efa7e52046947c490b85@changeid


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