Add QtContext WinIdChange workaround

Sine Striker

2023-12-18 d3d7430ec9afb94abaf78fa2c9edd9d9f946881c

 src/core/contexts/qtwindowcontext_p.h

@@ -9,13 +9,16 @@
        Q_OBJECT
    public:
        QtWindowContext();
        ~QtWindowContext();
        ~QtWindowContext() override;

        QString key() const override;
        void virtual_hook(int id, void *data) override;

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

    protected:
        std::unique_ptr<QObject> qtWindowEventFilter;
    };

}