Kdelibs4ConfigMigrator was removed in qt6

src/main.cpp

@@ -12,7 +12,9 @@
 #include <KLocalizedString>
 #include <KCrash>
 #include <KDBusService>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <Kdelibs4ConfigMigrator>
+#endif
 
 #include "highscores.h"
 #include "mainwindow.h"
@@ -25,10 +27,12 @@ int main(int argc, char **argv)
     QGuiApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
 #endif
     QApplication application(argc, argv);
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     Kdelibs4ConfigMigrator migrate(QStringLiteral("kreversi"));
     migrate.setConfigFiles(QStringList() << QStringLiteral("kreversirc"));
     migrate.setUiFiles(QStringList() << QStringLiteral("kreversiui.rc"));
     migrate.migrate();
+#endif
 
     KLocalizedString::setApplicationDomain("kreversi");
     KAboutData aboutData(QStringLiteral("kreversi"), i18n("KReversi"),