feat: issues of compile on Qt5.

Adapted to the v20 system, issues of compile on Qt5.
适配v20系统，完成Qt5环境的编译流程。

v20 BUG 分支合一到v25主线
Task: https://pms.uniontech.com/task-view-383475.html

Author: lichaofan2008

libimageviewer/movieservice.cpp

@@ -12,6 +12,7 @@
 #include <QtDebug>
 #include <QJsonDocument>
 #include <QTemporaryDir>
+#include <QRegularExpression>
 #include "unionimage/baseutils.h"
 #include "service/ffmpegvideothumbnailer.h"
 

libimageviewer/viewpanel/scen/imagegraphicsview.cpp

@@ -1653,8 +1653,11 @@ void LibImageGraphicsView::wheelEvent(QWheelEvent *event)
 
             qreal factor = qPow(1.2, event->angleDelta().y() / 240.0);
             qDebug() << factor;
+#if QT_VERSION_MAJOR >= 6
             scaleAtPoint(event->position().toPoint(), factor);
-
+#else
+            scaleAtPoint(event->pos(), factor);
+#endif
             event->accept();
         }
     }