MODE-2208 Added RBAC for ModeShape's root resource and sensitive security-related attributes.

The following elements were configured as sensitive:
* `ModeShapeRootResource` - which should be inherited by all children resources & attributes
* the attributes: `security-domain`, `anonymous-roles`, `anonymous-username` and `use-anonymous-upon-failed-authentication` were classified as `SECURITY_DOMAIN_REF` sensitive, as they all pertain to the authentication & authorization aspect.