wifi: iwlwifi: mvm: remove only link-specific AP keys

wifi: iwlwifi: mvm: remove only link-specific AP keys

When we remove the AP station, we iterate over the links
and remove all the keys, however, the key iteration will
return all keys for all links, so skip the ones that we
don't need based on the link ID.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230329100039.e724878f502e.I66870d4629244b4b309be79e11cbbd384bdf93be@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>