L2SDP-360, moved mm_port_span one line up

libraries/base/diag/diag.peripheral.yaml

@@ -16,8 +16,8 @@ peripherals:
       - mm_port_name: REG_DIAG_WG
         mm_port_type: REG
         mm_port_description: "Waveform control."
-        number_of_mm_ports: g_nof_streams
         mm_port_span: 16
+        number_of_mm_ports: g_nof_streams
         fields:
           - - field_name: nof_samples
               field_description: "Number of samples in WG period."