BUILD_RTI=ON: Fix DDS header includes and logger initialization

- dynamic_data_reader.h: Add #include <rti/core/xtypes/DynamicDataImpl.hpp>
  to resolve incomplete type error when deleting DynamicDataImpl pointers

- generic_dts_impl.h: Add m_logger member variable declaration (LOGGER_T&)

- dynamic_data_reader.h: Add m_logger member variable declaration (LOGGER_T&)

- pub_sub_base.cpp: Fix logger initialization to use
  NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger() instead of
  non-existent NGL::getNGLLogger()

- lts_session_data_dds.h: Add DataPluginBase::Interface forward declaration
  to both #ifdef BUILD_RTI and #else blocks for consistent compilation

- LtsUtilsCore/CMakeLists.txt: Fix include path from /.. to /../..
  for LtsUtilsCoreHeaderOnly target

- tests/CMakeLists.txt: Move Grantlee test filtering BEFORE executable
  creation to prevent build failures when Grantlee is disabled

Build validation:
- BUILD_RTI=OFF: ✅ 0 errors (previously completed)
- BUILD_RTI=ON: ✅ DDS core components compile successfully
  - libddsconnector.so created successfully
  - Remaining build errors in unrelated modules (IsmDataPluginInterface,
    IsmShared, BuildingControlBsm) are pre-existing dependency issues

C++ Standard: Enforcing C++17 across all builds due to RTI Connext DDS 7.7.0
incompatibility with C++20/C++23 (known header bugs with newer standards).

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

qt6-after/qt6-migrated-legatus/Lts/Common/LtsSession/lts_session_data_dds.h

@@ -26,10 +26,11 @@ namespace DDSConnector { class DdsConnector; }
 namespace DTC { template<typename T> class GenericDTCImpl; }
 namespace Core { struct PartitionTime; }
 namespace NGL { class INGLLogger; }
+namespace DataPluginBase { class Interface; }
 class Fetcher;
 #else
 // Forward declarations for stub types
-namespace DataPluginBase { struct Interface; }
+namespace DataPluginBase { class Interface; }
 #endif
 
 namespace LtsSession