[WFCORE-400] : Remove <any-ipv4-address/> and <any-ipv6-address>.

Removing usage of any-ipv4-address and any-ipv6-address.
Only any-address + preferred IP stack system property is supported.

Jira: https://issues.jboss.org/browse/WFCORE-400
I think we should do the following with ANY_IPV4_ADDRESS and ANY_IPV6_ADDRESS:

1) If the namespace is >= DOMAIN_3_0 throw ParseUtils.unexpectedElement.
2) else, it's an earlier xsd that declares these are legal, but we don't support them. So throw an XmlStreamException with a new custom message explaining these are no longer supported and they should use any-address.