QSysInfo::prettyProductName(): Add macOS Ventura product name

Pick-to: 6.2 6.3 6.4 5.15
Change-Id: I5f54866e30f08465943922e3dee5150f37054225
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/corelib/global/qsysinfo.cpp

@@ -91,6 +91,8 @@ using namespace Qt::StringLiterals;
 static const char *osVer_helper(QOperatingSystemVersion version = QOperatingSystemVersion::current())
 {
 #ifdef Q_OS_MACOS
+    if (version.majorVersion() == 13)
+        return "Ventura";
     if (version.majorVersion() == 12)
         return "Monterey";
     // Compare against predefined constant to handle 10.16/11.0