Fixed linting

packages/app/src/migrations/20210913153942-migrate-slack-app-integration-schema.js

@@ -95,7 +95,7 @@ module.exports = {
               },
             },
             {
-              $unset: ['permissionsForBroadcastUseCommands', 'permissionsForSingleUseCommands']
+              $unset: ['permissionsForBroadcastUseCommands', 'permissionsForSingleUseCommands'],
             },
           ],
         },