Upgrade to Hibernate Validator 6.0.10.Final

This version fixes a couple of important issues:

• https://hibernate.atlassian.net/browse/HV-1604 - Initializing JPATraversableResolver fails with IllegalAccessException: this is a regression from 6.0.3.Final, the JPATraversableResolver was not correctly instantiated and thus not used, even in a JPA environment.
• https://hibernate.atlassian.net/browse/HV-1609 - CDI extension should not rely on @WithAnnotations filtering: @WithAnnotations does not consider the annotations in the class hierarchy so a bean with constraint annotations only in the class hierarchy would not see these constraints applied.
• https://hibernate.atlassian.net/browse/HV-1614 - Unable to specify constraints at more than 1 nested parameter of a typed container: in the programmatic API, nested container element constraints and cascading were not working as expected.

It is only available in EE8 preview mode.

Note: this upgrade will require we upgrade the Bean Validation TCK used to validate EE8 to 2.0.3.Final (some tests will fail otherwise).