wifi: iwlwifi: mld: we support v6 of compressed_ba_notif

It just added a field that we don't use. Claim support for this new
version.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250313002008.f3b668f41de7.Ib8d984c7158bf286adfb6d343955ff5f95b51d52@changeid


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