McuSupport: Display the expected Qt for MCUs SDK version number

Reduce the confusion around the Qt for MCUs version that is currently
supported in this Qt Creator version.

Change-Id: I21e88bfacc7502244aec49e829a1dfff0075226f
Reviewed-by: hjk <hjk@qt.io>

src/plugins/mcusupport/mcusupportsdk.cpp

@@ -59,7 +59,8 @@ static QString findInProgramFiles(const QString &folder)
 McuPackage *createQtForMCUsPackage()
 {
     auto result = new McuPackage(
-                McuPackage::tr("Qt for MCUs SDK"),
+                McuPackage::tr("Qt for MCUs %1 SDK").arg(
+                    McuSupportOptions::supportedQulVersion().toString()),
                 QDir::homePath(),
                 Utils::HostOsInfo::withExecutableSuffix("bin/qmltocpp"),
                 Constants::SETTINGS_KEY_PACKAGE_QT_FOR_MCUS_SDK);