Refactor: replace qAsConst with std::as_const across TetraIF; reduce compiler deprecation warnings

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

TetraIF/CoPrtCnv/CoPrtCnvTelegramConverterNewIcd.cpp

@@ -483,7 +483,7 @@ static CoPrtCnvRadioTelegram *convertToRadioInternal(T *a_telegram)
     radioTelegram->setPayloadData((uint8_t) 0); 
 
     radioTelegram->setPayloadData(tele.mhPoints.size(), 1); 
-    for(auto pos : qAsConst(tele.mhPoints))
+    for(auto pos : std::as_const(tele.mhPoints))
     {
       radioTelegram->setPayloadData(pos.offsetY, 3);
       radioTelegram->setPayloadData(pos.offsetX, 3);