Add QtContext WinIdChange workaround

Sine Striker

2023-12-18 d3d7430ec9afb94abaf78fa2c9edd9d9f946881c

 src/core/contexts/cocoawindowcontext_p.h

@@ -15,10 +15,12 @@
        void virtual_hook(int id, void *data) override;

    protected:
        bool setupHost() override;
        void winIdChanged(QWindow *oldWindow) override;

    protected:
        WId windowId = 0;

        std::unique_ptr<QObject> cocoaWindowEventFilter;
    };

}