HHH-9492 - Migrate to new bootstrap API (MetadataSources, etc);
HHH-7078 - Split NamingStrategy into ImplicitNamingStrategy/PhysicalNamingStrategy;
HHH-6005 - Better handling of implicit column naming with @ElementCollection of @Embeddables;
HHH-9633 - Add tests that explicitly test the "main" NamingStrategy impls