iwlwifi: dbg: temporarily skip periphery dump for AX210 devices

Many periphery addresses have changed in AX210 devices.
Until sorting out which peripheries should be dumped, skip
that step for now.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>