Rob Dillingham better get his suit ready — he’s going to the NBA Draft. Previously ineligible with final athletic testing and shooting drills required before being cleared, the former Kentucky star completed those requirements on Friday at the Lakers practice facility and has now been invited to the green room on draft night. An ankle injury kept him from participating at the NBA Draft Combine in Chicago back in May. Now healthy, Dillingham checked those remaining boxes and will now walk across the stage in Brooklyn on June 26 as a likely top-10 selection. He’ll be joining fellow former Kentuc…