Migrates TrainingAreaBase proxies to generated rtiddsgen API

Converts accessor calls to plain member access in tab and taboc proxies.

qt6-after/qt6-migrated-legatus/Lts/Proxies/TrainingAreaBase/training_area_telegrams.cpp

@@ -733,9 +733,9 @@ bool get(const QJsonObject &obj, const QString &key, ParticipantModeBase::Intern
   get(obj, key, iVal, bOptional);
   switch (static_cast<ParticipantModeBase::InternationalMode>(iVal))
   {
-  case ParticipantModeBase::InternationalMode::InternationalMode_NoChange:
-  case ParticipantModeBase::InternationalMode::InternationalMode_On:
-  case ParticipantModeBase::InternationalMode::InternationalMode_Off:
+  case ParticipantModeBase::InternationalMode::NoChange:
+  case ParticipantModeBase::InternationalMode::On:
+  case ParticipantModeBase::InternationalMode::Off:
     val = static_cast<ParticipantModeBase::InternationalMode>(iVal);
     return true;
   }