iwlwifi: mvm: add support for location range request version 8

The new API requires the driver to set the frame format
(legacy, HT, VHT etc.) to be used for the measurement.

The new API also supports 11az and secured measurement, but
these are not supported by the driver for now.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>