[15.0][FIX] purchase_blanket_order: Set name by sequence only if is necessary.#1512

OCA-git-bot merged 1 commit intoOCA:15.0OCA/purchase-workflow:15.0from

Tecnativa:15.0-imp-purchase_blanket_order-sequence-action_confirmTecnativa/purchase-workflow:15.0-imp-purchase_blanket_order-sequence-action_confirmCopy head branch name to clipboard