Changes to GET `/api/v0/course-material/course-instance/{course_instance_id}/module-completions`

added the required property items/register_credits_via_suotar to the response with the 200 status

added the required property items/enable_credit_registration_via_suotar to the response with the 200 status

removed the required property items/needs_to_be_reviewed from the response with the 200 status