iwlwifi: mvm: add MCC update FW API

The new API sets an MCC (mobile country code) to FW and receives a
channel structure to be used as a basis for an updated regulatory domain.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --cc drivers/net/wireless/iwlwifi/iwl-debug.h
Simple merge

diff --cc drivers/net/wireless/iwlwifi/mvm/fw-api.h
Simple merge

diff --cc drivers/net/wireless/iwlwifi/mvm/mvm.h
Simple merge

diff --cc drivers/net/wireless/iwlwifi/mvm/nvm.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/mvm/ops.c
Simple merge