Make SPI frequency and TOPHONE queue size configurable on Native (#4369)

* Make SPI frequency configurable on Native

* Make the tophone queue size configurable for Portduino

* The modified SPISettings must be configured in setup(), after config.yaml is processed

* make MeshService a pointer, so we can configure MAX_RX_TOPHONE at run time

* Got a little over excited with refactoring

* Silence a warning

src/modules/AtakPluginModule.cpp

@@ -188,7 +188,7 @@ void AtakPluginModule::alterReceivedProtobuf(meshtastic_MeshPacket &mp, meshtast
             pb_encode_to_bytes(decompressedCopy->decoded.payload.bytes, sizeof(decompressedCopy->decoded.payload),
                                meshtastic_TAKPacket_fields, &uncompressed);
 
-        service.sendToPhone(decompressedCopy);
+        service->sendToPhone(decompressedCopy);
     }
     return;
-}
+}