[FIX] sale: use correct company when retrieving price

Have two taxes included in price in two different companies
Have a product with both taxes
Have the 2 companies selected
Make a SO and add the product

The price on the SO will add both taxes rather than just 1

opw-2657752

closes odoo/odoo#78032

Signed-off-by: agr-odoo <agr-odoo@users.noreply.github.com>