List QtScriptTools as a module under test.

So that the expected version for it is generated.

Change-Id: If414029e6cb420b33e5f36baf31ec5ef37c5c491
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

tests/auto/cmake/cmake.pro

@@ -3,5 +3,6 @@
 TEMPLATE = subdirs
 
 CMAKE_QT_MODULES_UNDER_TEST = script
+qtHaveModule(widgets): CMAKE_QT_MODULES_UNDER_TEST += scripttools
 
 CONFIG += ctest_testcase