Add missing pool and cache configurations to the JBoss EJB3 XML Schema

I have been looking over all the XML schemas for my performance tuning work. In looking at the EJB 3 schema, I don't see anything where you can reference the cache configuration for the Stateful session beans. There is a stateful session bean cache configuration in the Infinispan schema, and I would assume there should be a reference to it, via its name in the EJB 3 schema.