Adds mdm_id, mdm_enrolled, mdm_supervised, mdm_last_seen_at and an index on mdm_id. Uses IF NOT EXISTS to stay idempotent because mdm_id was added manually before the migration was created.
Adds mdm_id, mdm_enrolled, mdm_supervised, mdm_last_seen_at and an index on mdm_id. Uses IF NOT EXISTS to stay idempotent because mdm_id was added manually before the migration was created.