update readme

Yuhang Zhao

2023-12-19 78f31c67d71ee743f022dd6f5930abae6f6d54f9

 src/quick/quickwindowagent_p.h

@@ -16,6 +16,10 @@

        // Host
        QQuickWindow *hostWindow{};

#ifdef Q_OS_WINDOWS
        void setupWindows10BorderWorkaround();
#endif
    };

}