feat(core): GetEntitlements with_comprehensive_hierarchy (#1121)

If a hierarchy attribute is entitled, lower entitlements are added as
well when `with_comprehensive_hierarchy` is set in GetEntitlements

Hierarchy order is determined by creation order
Creation order is guaranteed unless unsafe operations used
```
  // WARNING!!
  // Unsafe reordering requires the full list of values in the new order they should be stored. Updating the order of values in a HIERARCHY-rule Attribute Definition
  // will retroactively alter access to existing TDFs containing those values. Replacing values on an attribute in place is not supported; values can be unsafely deleted
  // deleted, created, and unsafely re-ordered as necessary.
  ```

If the above is not followed, then you will have a very bad day

resolves #1054