Usecase to reproduce:
- Create product 1 with supplier `Vendor` and a delay of 3 days
- Create product 2 with supplier `Vendor` and a delay of 4 days
- Create two procurements with a need for stock at 01-01-2022 (warehouse
1 step)
- Run procurement for product 1
- Run procurement for product 2
The PO contains the two product but the order date is for 3 days before
and not 4. Also the line for product 2 is planned for the 02-01-2022
It happens because the delivery date is computed base on the purchase
order date and the supplier but the procurement is totaly ignore
X-original-commit: aec7fcdb693729f432ae2341c00ef317b65fbcbc
Part-of: odoo/odoo#83430