wifi: iwlwifi: mvm: fix removing pasn station for responder

In case of MLD operation the station should be removed using the
mld api.

Fixes: fd940de7 ("wifi: iwlwifi: mvm: FTM responder MLO support")
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230926110319.7eb353abb95c.I2b30be09b99f5a2379956e010bafaa465ff053ba@changeid


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