Qt6 Migration: BUILD_RTI guards und CMake fixes

- BUILD_RTI conditional compilation für RTI Connext DDS dependencies
- Namespace fixes in core_dtc.h (Core:: → DDS::Core::)
- CMakeLists.txt: BUILD_RTI option und conditional dependencies
- Handler minelayer: namespace closing mit BUILD_RTI guard
- Build erfolgreich mit BUILD_RTI=OFF validiert

Signed-off-by: Torsten Wierschin <torsten.wierschin@life-maps.com>

qt6-after/qt6-migrated-legatus/Lts/Proxies/TrainingAreaBase/Plugins/AdlerJson/json_handler_rx.cpp

@@ -21,7 +21,7 @@ JsonHandlerRx::JsonHandlerRx(const std::shared_ptr<TrainingAreaBase::RecvFromTab
     , m_bWarnedOnceTx(false)
     , m_aesHandler(aesHandler)
     , m_ppmHandler(ppmHandler),
-    m_logger(NGL::NGLLoggerBootstrap::getLogger()) {
+    m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger()) {
 }
 bool JsonHandlerRx::handleTelegram(int wsId, const QJsonObject &telegram, int &errorcode)
 {

qt6-after/qt6-migrated-legatus/Lts/Proxies/TrainingAreaBase/Plugins/AdlerJson/pdm_handler.cpp

@@ -11,7 +11,7 @@ namespace AdlerJson
 
 
 PdmHandler::PdmHandler(QObject *parent) : QObject(parent),
-    m_logger(NGL::NGLLoggerBootstrap::getLogger()) {}
+    m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger()) {}
 
 bool PdmHandler::init(MainDispatcher* mainDispatcher)
 {