Fix reorder warning in AbstractScript

Summary:
scripting/scripting.h:205:13: warning: ‘KWin::AbstractScript::m_pluginName’ will be initialized after [-Wreorder]
     QString m_pluginName;
             ^~~~~~~~~~~~
scripting/scripting.h:204:13: warning:   ‘QString KWin::AbstractScript::m_fileName’ [-Wreorder]
     QString m_fileName;
             ^~~~~~~~~~
scripting/scripting.cpp:230:1: warning:   when initialized here [-Wreorder]
 KWin::AbstractScript::AbstractScript(int id, QString scriptName, QString pluginName, QObject *parent)
 ^~~~

Reviewers: #kwin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D18560

scripting/scripting.cpp

@@ -230,8 +230,8 @@ QScriptValue kwinCallDBus(QScriptContext *context, QScriptEngine *engine)
 KWin::AbstractScript::AbstractScript(int id, QString scriptName, QString pluginName, QObject *parent)
     : QObject(parent)
     , m_scriptId(id)
-    , m_pluginName(pluginName)
     , m_fileName(scriptName)
+    , m_pluginName(pluginName)
     , m_running(false)
 {
     if (m_pluginName.isNull()) {