iwlwifi: pcie: Add support for AX231 radio module with Ma devices

Add support for AX231 radio modules, which we call Fm.
These modules can be used with the Ma family of devices
and above.

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.c1fdd153d686.I7ee0485c52fb429de1fe171cb6dc0ae593a26788@changeid


Signed-off-by: Luca Coelho <luciano.coelho@intel.com>