Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Plugins/OnlineHelp/Gui/OnlineHelpViewer/logger.h

@@ -0,0 +1,17 @@
+
+
+
+#pragma once
+
+#include <NGLLogger/INGLLogger.h>
+
+namespace OnlineHelp
+{
+typedef NGL::INGLLogger &LOGGER_T;
+
+LOGGER_T getLogger(const char *name);
+inline LOGGER_T getLogger(const QString &loggerName)
+{
+  return getLogger(loggerName.toUtf8().constData());
+}
+}