feat: implementation of the major feature of dbus service

Log:
Signed-off-by: ComixHe <heyuming@deepin.org>

tests/utils.cpp

@@ -1,6 +1,15 @@
+// SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+
 #include "global.h"
 
-bool registerObjectToDbus(QObject *, const QString &, const QString &)
+bool registerObjectToDBus(QObject *, const QString &, const QString &)
 {
     return true;
 }
+
+void unregisterObjectFromDBus(const QString &)
+{
+    return;
+}