Complete Qt6 migration: full clean build green across groups G1-G12 incl. runtime plugin set

new_docker_build.sh gains Group 12 (212 GUI/Data plugins); fixes LtsUtilsGuiDds visibility (LTO-stripped exports), LtsProjectionWorkstation unity name shadow, 6 unity-off dirs (dup file-scope statics, ddsftc INTERFACE sources) and reconfigures BUILD_FILTERMANAGEMENT/BUILD_PLUGINS_SERVICEMONITOR=ON

qt6-after/qt6-migrated-legatus/Lts/Plugins/PlanEditor/symbol_favourites.cpp

@@ -3,6 +3,7 @@
 
 
 #include "symbol_favourites.h"
+#include <NGLLogger/NGLLoggerBootstrap.h>
 #include "plan_editor.h"
 
 #include <QtCore/QIODevice>
@@ -211,6 +212,7 @@ public:
 
 
   SymbolFavouritesDom() : QDomDocument(QLatin1String(m_rootNodeName) + QLatin1String("Document"))
+, m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger("symbol_favourites"))
   {
     if (!m_initStaticDone) initStatic();
     QDomElement root = createElement(QLatin1String(m_rootNodeName));