QApplication: Fix DEPRECATED_VERSION for setActiveWindow

It's not deprecated in 6.4, only 6.5

Pick-to: 6.5
Change-Id: I86a09b9ce5a7f4d8b1d80a6e67218dfe00f93844
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

src/widgets/kernel/qapplication.h

@@ -79,8 +79,8 @@ public:
 
     static QWidget *activeWindow();
 
-#if QT_DEPRECATED_SINCE(6,4)
-    QT_DEPRECATED_VERSION_X_6_4("Use QWidget::activateWindow() instead.")
+#if QT_DEPRECATED_SINCE(6, 5)
+    QT_DEPRECATED_VERSION_X_6_5("Use QWidget::activateWindow() instead.")
     static void setActiveWindow(QWidget* act);
 #endif