Migrates residual Lts sources to generated rtiddsgen API

Adds NmeaManagement tests, fixes codegen includes and Qt6 SerialPort CMake target.

qt6-after/qt6-migrated-legatus/Lts/Services/AreaEffectSimulation/handler_base.h

@@ -218,7 +218,7 @@ public:
         }
         if (succ)
             return Core::FunctionReplyObject();
-        return Core::FunctionReplyObject(id, tr_lts("dds", "Could not switch effect simulation with id %1 to state with id %2.")).arg(id).arg(effectState);
+        return Core::FunctionReplyObject(id, tr_lts("dds", "Could not switch effect simulation with id %1 to state with id %2.")).arg(id).arg(static_cast<int>(effectState));
     }
 
     Core::FunctionReplyObject aesItemRemove(const Core::RemoveElementRequest &request)