[7.4.beta] Obsolete reference to `eviction` in Infinispan cache configuration

For JBoss EAP infinispan subsystem schemas later than jboss-as-infinispan_4_0.xsd (the default/shipped standalone*.xml/domain.xml files reference 7.0 as of EAP 7.2 GA), cache configuration (within any cache-container) like the below is not valid:

                    <eviction strategy="LRU" max-entries="10000"/>

An equivalent would be

                    <object-memory size="10000"/>

The JBoss EAP Configuration Guide, sections 12.10 and 24.3.2 (and 24.3.2 subsections) reference eviction and need to be updated.