wifi: iwlwifi: add support for Killer on MTL

[ Upstream commit ebedf8b7 ]

For now, we need another entry for these devices, this
will be changed completely for 6.16.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219926
Link: https://patch.msgid.link/20250506214258.2efbdc9e9a82.I31915ec252bd1c74bd53b89a0e214e42a74b6f2e@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>