[IMP] stock_landed_costs: order for landed cost model

before this commit, when creating new record in landed
cost, the newly added record is coming in the last
position in the tree view.

after this commit, the records shown in the tree view
will be sorted based on the desc order of recorded date
in the landed cost.

closes odoo/odoo#124101

Signed-off-by: William Henrotin (whe) <whe@odoo.com>

addons/stock_landed_costs/models/stock_landed_cost.py

@@ -21,6 +21,7 @@ class StockLandedCost(models.Model):
     _name = 'stock.landed.cost'
     _description = 'Stock Landed Cost'
     _inherit = ['mail.thread', 'mail.activity.mixin']
+    _order = 'date desc, id desc'
 
     def _default_account_journal_id(self):
         """Take the journal configured in the company, else fallback on the stock journal."""