Add manufacturer lot traceability

db/README.md

@@ -14,6 +14,7 @@
 10. `db/migrations/0014_require_human_lot_activation.sql`
 11. `db/migrations/0015_sales_order_payments.sql`
 12. `db/migrations/0016_stock_lot_forecast_history.sql`
+13. `db/migrations/0017_manufacturer_lot_traceability.sql`
 
 ## Beispielausfuehrung