Backends: Android: Fixed build breaking typo. (#7060)

Amend 86891b0. My bad for not testing this.

backends/imgui_impl_android.cpp

@@ -226,7 +226,7 @@ int32_t ImGui_ImplAndroid_HandleInputEvent(const AInputEvent* input_event)
             // but we have to process them separately to identify the actual button pressed. This is done below via
             // AMOTION_EVENT_ACTION_BUTTON_PRESS/_RELEASE. Here, we only process "FINGER" input (and "UNKNOWN", as a fallback).
             int tool_type = AMotionEvent_getToolType(input_event, event_pointer_index);
-            if (tool_type == AMOTION_EVENT_TOOL_TYPE_FINGER || tool_type == == AMOTION_EVENT_TOOL_TYPE_UNKNOWN)
+            if (tool_type == AMOTION_EVENT_TOOL_TYPE_FINGER || tool_type == AMOTION_EVENT_TOOL_TYPE_UNKNOWN)
             {
                 io.AddMousePosEvent(AMotionEvent_getX(input_event, event_pointer_index), AMotionEvent_getY(input_event, event_pointer_index));
                 io.AddMouseButtonEvent(0, event_action == AMOTION_EVENT_ACTION_DOWN);