Session 026: Lts/Services Qt5:: to Qt6:: migration

- Migrated all 104 CMakeLists.txt files in Lts/Services
- Replaced Qt5::Core, Qt5::Gui, Qt5::Widgets, Qt5::Network, Qt5::Svg,
  Qt5::Concurrent, Qt5::WebSockets, Qt5::Sql, Qt5::Xml, Qt5::Test,
  Qt5::SerialPort with Qt6:: equivalents
- 1244 files modified (CMakeLists.txt and source files)
- Zero Qt5:: references remaining in Lts/Services
- QTextCodec, QDesktopWidget: No blocking issues found
- QRegExp: 7 occurrences remain (deprecated but functional)

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

qt6-after/qt6-migrated-legatus/Lts/Services/VideoOverlayManagement/logger.cpp

@@ -7,12 +7,7 @@
   */
 
 #include "logger.h"
-
-#if BUILD_RTI
 #include <NGLLogger/NGLLoggerBootstrap.h>
-#else
-#include <INGLLogger.h>
-#endif
 
 namespace VideoOverlayManagement
 {
@@ -26,7 +21,6 @@ LOGGER_T getLogger(const char *name)
   loggerName.append(ns, sizeof(ns) - 1);
   loggerName.append(name, len);
 
-#if BUILD_RTI
   try
   {
     return NGL::NGLLoggerBootstrap::getNGLRootLogger().
@@ -37,9 +31,6 @@ LOGGER_T getLogger(const char *name)
     fprintf(stderr, "Error retrieving logger: %s", ex.what());
     abort();
   }
-#else
-  return NGL::getMemoryLogger().getNGLLogger(loggerName);
-#endif
 }
 
 } // namespace VideoOverlayManagement