Adding version check (#11795)

* Adding version check

* Add compat component for Qt6

* Remove too many qts

* Fix include path

---------

Co-authored-by: David Lanzendörfer <leviathan@libresilicon.com>

src/Mod/Material/App/MaterialConfigLoader.cpp

@@ -82,8 +82,9 @@ bool MaterialConfigLoader::readFile(const QString& path, QMap<QString, QString>&
     QFile infile(path);
     if (infile.open(QIODevice::ReadOnly)) {
         QTextStream in(&infile);
+#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
         in.setCodec("UTF-8");
-
+#endif
         QString line;
         QString prefix;
         while (!in.atEnd()) {
@@ -1083,4 +1084,4 @@ MaterialConfigLoader::getMaterialFromPath(const std::shared_ptr<MaterialLibrary>
     addRenderWB(fcmat, finalModel);
 
     return finalModel;
-}
+}