Qt6 Migration: Merge latest Qt5 devel content and apply migration fixes

- Merged 292 changed files from dlbo snapshot
- Fixed IDL enum collisions (PortType, PdmEventType)
- Fixed Grantlee template for C++11 scoped enums
- Fixed CMake VERSION_GREATER syntax
- Added missing directories (THP, LtsRestClient, etc.)

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

Lts/Proxies/ComponentMonitor/dds_handler.cpp

@@ -12,7 +12,7 @@
 #include "cmo_fts.h"
 
 #include <DDS/DTS/generic_dts_impl.h>
-#include <Core/pacemaker.h>
+#include <DDS/Core/pacemaker.h>
 
 #include <InfrastructureManagement/ism_dtc.h>