[keycloak-user] UserRepresentation enabled Boolean

org.keycloak.representations.idm.UserRepresentation (https://github.com/keycloak/keycloak/blob/master/core/src/main/java/org/k...) has a property enabled which is of type java.lang.Boolean. Technically this should have getters and setters of getEnabled and setEnabled.  A type boolean would have isEnabled and setEnabled. This stops it from working with JSF (https://stackoverflow.com/questions/14400222/boolean-properties-starting-...) This also applies to totp and emailVerified in the same class.