update OrderItem to include variantId and related fields; add reserva…#21

ariemic merged 1 commit intodevelopmentecmsp-project/order-service:developmentfrom

ariemichalik/ecm-53-update-orderitem-to-contains-variantid-and-all-relatedecmsp-project/order-service:ariemichalik/ecm-53-update-orderitem-to-contains-variantid-and-all-relatedCopy head branch name to clipboard