[FIX] stock_account: add a force_company to update the correct price in FIFO costing

Fine-tuning of commit: o50f77ba091189bd785d459c042a6cec04a125fdb
When costing is in FIFO mode, product price can be updated whereas the current
user doesn't have the right to modify the products.
It therefore introduced a sudo() to make this computation;
however since this is modifying a company-dependent field,
a force_company was missing to update the correct one.

Closes #28487
opw 1907377

closes odoo/odoo#28662

addons/stock_account/models/stock.py

@@ -268,7 +268,8 @@ class StockMove(models.Model):
 
         # Update the standard price with the price of the last used candidate, if any.
         if new_standard_price and move.product_id.cost_method == 'fifo':
-            move.product_id.sudo().standard_price = new_standard_price
+            move.product_id.sudo().with_context(force_company=move.company_id.id) \
+                .standard_price = new_standard_price
 
         # If there's still quantity to value but we're out of candidates, we fall in the
         # negative stock use case. We chose to value the out move at the price of the