fix build with old win-sdk

Zhao Yuhang

2025-03-06 835e769f97eda4ff3ecc16ddca6d36c5496dc50d

 examples/qml/main.qml

@@ -1,6 +1,6 @@
import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls.Basic 2.15
import QtQuick.Controls 2.15
import Qt.labs.platform 1.1
import QWindowKit 1.0