fixup! Mig: add migration cfs:* -> ostrio:files

server/migrations.js

@@ -3,6 +3,7 @@ import TableVisibilityModeSettings from '../models/tableVisibilityModeSettings';
 import Actions from '../models/actions';
 import Activities from '../models/activities';
 import Announcements from '../models/announcements';
+import Attachments from '../models/attachments';
 import Boards from '../models/boards';
 import CardComments from '../models/cardComments';
 import Cards from '../models/cards';