boards: super-uaefi: fix A16 pin

MM100_IN_AUX3 != MM100_MEGA_UAEFI_IN_AUX3
Also add analog function

only: super-uaefi

Author: dron0gus

firmware/config/boards/hellen/super-uaefi/connectors/60pin.yaml

@@ -102,10 +102,11 @@ pins:
     color: blue
 
   - pin: 16A
-    meta: MM100_MEGA_UAEFI_IN_AUX3
-    class: switch_inputs
+    id: [MM100_IN_AUX3, MM100_IN_AUX3_ANALOG]
+    class: [switch_inputs, analog_inputs]
     ts_name: ___ Digital input signal
     function: Digital input signal
+    type: av
 
   - pin: 17A
     id: [MM100_IN_D2, MM100_IN_D2]