Investigate Infinispan test XML files do not validate against XSD yet are parsed ok

So one or the other should to change.

cvc-complex-type.2.4.a: Invalid content was found starting with element 'store'. One of '

{"urn:jboss:domain:infinispan:2.0":backups, "urn:jboss:domain:infinispan:2.0":backup-for}

' is expected.

cvc-complex-type.2.4.a: Invalid content was found starting with element 'mixed-keyed-jdbc-store'. One of '

{"urn:jboss:domain:infinispan:2.0":backups, "urn:jboss:domain:infinispan:2.0":backup-for}

' is expected.

cvc-complex-type.2.4.d: Invalid content was found starting with element 'binary-keyed-table'. No child element is expected at this point.