Migrates residual Lts sources to generated rtiddsgen API

Adds NmeaManagement tests, fixes codegen includes and Qt6 SerialPort CMake target.

qt6-after/qt6-migrated-legatus/Lts/Tools/EEMFakeServer/Server.cpp

@@ -12,22 +12,20 @@
 #include <QString>
 #include <QStringList>
 #include <QDebug>
+#include <QRandomGenerator>
 
 
 Server::Server()
   : QObject(nullptr)
   , m_server(new QWebSocketServer(QString(), QWebSocketServer::NonSecureMode, this))
 {
-  qsrand(time(nullptr));
+  QRandomGenerator::global()->seed();
 }
 
 
 qint64 randomBetween(qint64 min, qint64 max)
 {
-  qint64 val = qrand(); // qrand returns int (32 bit)
-  val <<= 32;
-  val |= qrand();
-  return val % (max - min) + min;
+  return QRandomGenerator::global()->bounded(min, max);
 }
 
 
@@ -156,7 +154,7 @@ bool Server::init(quint16 port)
     if (!k)
       limit = -1;
 
-    QStringList typesStringList(typesString.split(QLatin1Char(','), QString::SkipEmptyParts));
+    QStringList typesStringList(typesString.split(QLatin1Char(','), Qt::SkipEmptyParts));
 
     qWarning() << "new request" << from << to << typesString << "limit" << limit;