sync: from linuxdeepin/dtkcore

[deepin-ci-robot]

Synchronize source files from linuxdeepin/dtkcore.

Source-pull-request: linuxdeepin/dtkcore#435

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deepin pr auto review

关键摘要:

• 在ddbusinterface.cpp文件中，使用baSignal.data()和baSignalName.data()作为const char *可能会导致不必要的类型转换，应该直接使用baSignal和baSignalName。
• ddbusinterface.cpp中的updateProp函数在调用invokeMethod时使用了QGenericArgument，但在修改后使用了method.parameterTypes().first()和method.invoke(m_parent, Qt::DirectConnection, QGenericArgument(method.parameterTypes().first(), data));，这可能会导致类型不匹配的问题，需要确认method.parameterTypes().first()的类型是否与QGenericArgument(method.parameterTypes().first(), data)匹配。
• ddbusinterface.cpp中的qDebug输出的格式应该保持一致，例如使用<<操作符进行连接，而不是直接拼接字符串。

是否建议立即修改:
是