wifi: mac80211: make mgd_protect_tdls_discover MLO-aware

wifi: mac80211: make mgd_protect_tdls_discover MLO-aware

Since userspace can choose now what link to establish the
TDLS on, we should know on what channel to do session protection.
Add a link id parameter to this callback.

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/20230928172905.ef12ce3eb835.If864f406cfd9e24f36a2b88fd13a37328633fcf9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>