[FIX] lunch: don't merge with other users' orders
[FIX] lunch: don't merge with other users' orders

1/ As admin, add Lunch Maki to your order
2/ As demo, add Lunch Maki to your order

Admin now has 2 Lunch Makis, demo has none.

closes odoo/odoo#33731

Signed-off-by: Toufik Benjaa (tbe) <c6f81aa4457266a65463c97406f59c8b81e8d7de@odoo.com>
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo