use new naming of controllers from 4.22

Source/WidgetInteraction/Private/WidgetInteraction.cpp

@@ -59,12 +59,12 @@ void FWidgetInteractionModule::OnWorldTickStart(ELevelTick level_tick, float val
       //if this is a standalone setup ...
       if (UHeadMountedDisplayFunctionLibrary::IsHeadMountedDisplayEnabled()) {
         //.. with an HMD, we attach the intercation component to the right hand
-        name = FString("RightMotionController");
+        name = FString("HMDRightMotionController");
         component_class = UMotionControllerComponent::StaticClass();
       }
       else {
         //... without an HMD, we also attach it to the virtual right hand, since it exists in this case
-        name = TEXT("RightMotionController");
+        name = TEXT("HMDRightMotionController");
         component_class = UMotionControllerComponent::StaticClass();
       }
     }