fix Warning

qt6-after/qt6-migrated-legatus/Lts/Tools/DBUpdate/exercises_model.cpp

@@ -9,6 +9,7 @@
   */
 
 #include "exercises_model.h"
+#include <utility>
 
 #include <ngltools/ngltools_dtg.h>
 #include <ngldb/nsqlquery.h>
@@ -243,7 +244,7 @@ QStringList ExercisesModel::getSchemasToUpdate()
 {
   QStringList schemas;
 
-  for(const ExerciseUpdate &eu : qAsConst(m_vecData))
+  for(const ExerciseUpdate &eu : std::as_const(m_vecData))
   {
     if (eu.isChecked)
       schemas << eu.schema;