wifi: iwlwifi: mvm: add LSIG info to radio tap info in EHT

Nothing change with LSIG in EHT so just extend the switch case to
include EHT standard.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230305124406.53edcfc049fb.Iec0401faead108aa5130c23c604cfb88ef2943de@changeid


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