KRACOEUS-7798 fixing special review approval type values finder

I tried setting the dataobjectservice as a singleton in various spring bean files to get the autowireing to work without success.  If there is another thing to try please let me know.  Otherwise using the KCServicelocator fixed the problem of the null services.
Are we using this class as a spring managed bean or not.  If yes, then KcServiceLocator is not needed.