[FIX] stock_landed_costs: fix account for non-anglosaxon accounting companies

Steps to reproduce:
1. Activate landed costs
2. Create a product that in the purchase tab has active 'Is a landed
cost'
3. Add this product to a purchase order
4. Confirm the PO, create the bill and create landed costs entry

Since they don't use anglosaxon accounting they expect the
invoice line account to be used for the landed cost. It will come in
empty as it is looking at the stock input account.

opw-2332763

closes odoo/odoo#58891

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

addons/stock_landed_costs/models/account_move.py

@@ -30,7 +30,7 @@ class AccountMove(models.Model):
             'cost_lines': [(0, 0, {
                 'product_id': l.product_id.id,
                 'name': l.product_id.name,
-                'account_id': l.product_id.product_tmpl_id.get_product_accounts()['stock_input'].id,
+                'account_id': l.product_id.product_tmpl_id.get_product_accounts()['stock_input'].id if self.company_id.anglo_saxon_accounting else l.account_id.id,
                 'price_unit': l.currency_id._convert(l.price_subtotal, l.company_currency_id, l.company_id, l.move_id.date),
                 'split_method': 'equal',
             }) for l in landed_costs_lines],

addons/stock_landed_costs/tests/test_stockvaluationlayer.py

@@ -459,9 +459,9 @@ class TestStockValuationLCFIFOVB(TestStockValuationLC):
         self.assertEqual(lc.cost_lines.price_unit, 50)
         self.assertEqual(lc.cost_lines.product_id, self.productlc1)
 
-        input_aml = self._get_stock_input_move_lines()[-1]
-        self.assertEqual(input_aml.debit, 0)
-        self.assertEqual(input_aml.credit, 50)
+        expense_aml = self._get_expense_move_lines()[-1]
+        self.assertEqual(expense_aml.debit, 0)
+        self.assertEqual(expense_aml.credit, 50)
         valuation_aml = self._get_stock_valuation_move_lines()[-1]
         self.assertEqual(valuation_aml.debit, 50)
         self.assertEqual(valuation_aml.credit, 0)