fix: Some missing colorlcd gui if GPS on AUX1 (#1835)

* Radio Setup missing GPS items
* Statistics missing GPS info

radio/src/gui/colorlcd/radio_setup.cpp

@@ -411,7 +411,7 @@ void RadioSetupPage::build(FormWindow * window)
   
 #if defined(INTERNAL_GPS)
   // GPS
-  if (hasSerialMode(UART_MODE_GPS)) {
+  if (hasSerialMode(UART_MODE_GPS) != -1) {
     new Subtitle(window, grid.getLabelSlot(), STR_GPS, 0, COLOR_THEME_PRIMARY1);
     grid.nextLine();
 

radio/src/gui/colorlcd/view_statistics.cpp

@@ -240,7 +240,7 @@ void DebugViewPage::build(FormWindow *window)
 #endif
 
 #if defined(INTERNAL_GPS)
-  if (hasSerialMode(UART_MODE_GPS)) {
+  if (hasSerialMode(UART_MODE_GPS) != -1) {
     new StaticText(window, grid.getLabelSlot(), STR_INT_GPS_LABEL, 0,
                    COLOR_THEME_PRIMARY1);
     new DynamicText(