Plaid Review a Beacon User

Update the status of a Beacon User. When updating a Beacon User's status via this endpoint, Plaid validates that the status change is consistent with the related state for this Beacon User. Specifically, we will check: 1. Whether there are any associated Beacon Reports connected to the Beacon User, and 2. Whether there are any confirmed Beacon Report Syndications connected to the Beacon User. When updating a Beacon User's status to "rejected", we enforce that either a Beacon Report has bee...