modernize C++: avoid bind

In many cases std::bind() is kept because the code is much simpler

src/Gui/NotificationArea.cpp

@@ -825,11 +825,13 @@ NotificationArea::NotificationArea(QWidget* parent)
     });
 
 
+    //NOLINTBEGIN
     // Connection to the finish restore signal to rearm Critical messages modal mode when action is
     // user initiated
     pImp->finishRestoreDocumentConnection =
         App::GetApplication().signalFinishRestoreDocument.connect(
             std::bind(&Gui::NotificationArea::slotRestoreFinished, this, sp::_1));
+    //NOLINTEND
 
     // Initialisation of the timer to inhibit continuous updates of the notification system in case
     // clusters of messages arrive (so as to delay the actual notification until the whole cluster