Qbs: Build fix after recent change to MessageManager

Change-Id: I3bdf0c61491f0d35c537c1e5ba611acf97543c7c
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/qbsprojectmanager/qbslogsink.cpp

@@ -59,7 +59,7 @@ void QbsLogSink::sendMessages()
 
     Core::MessageManager *mm = Core::MessageManager::instance();
     foreach (const QString &msg, toSend)
-        mm->printToOutputPane(msg);
+        mm->printToOutputPane(msg, Core::MessageManager::NoModeSwitch);
 }
 
 void QbsLogSink::doPrintMessage(qbs::LoggerLevel level, const QString &message, const QString &tag)