set SDL_HINT_JOYSTICK_WGI to 0 to address some controller duping …

…issues (#780)

* try no wgi

* windows only

src/controller/deviceindex/ShipDeviceIndexMappingManager.cpp

@@ -13,6 +13,9 @@
 
 namespace Ship {
 ShipDeviceIndexMappingManager::ShipDeviceIndexMappingManager() : mIsInitialized(false) {
+#if _WIN32
+    SDL_SetHintWithPriority(SDL_HINT_JOYSTICK_WGI, "0", SDL_HINT_DEFAULT);
+#endif
     UpdateControllerNamesFromConfig();
 }