[FIX] hr_expense: remove traceback when post entry

The `state` field of `account.payment` no longer exists and should not be set explicitely.
Set the `ref` field to the expense name instead of the `name`field.

Task ID 2266922

closes odoo/odoo#52823

Signed-off-by: Laurent Smet <smetl@users.noreply.github.com>

addons/hr_expense/models/hr_expense.py

@@ -514,10 +514,9 @@ class HrExpense(models.Model):
                     'partner_type': 'supplier',
                     'journal_id': journal.id,
                     'date': expense.date,
-                    'state': 'reconciled',
                     'currency_id': expense.currency_id.id if different_currency else journal_currency.id,
                     'amount': abs(total_amount_currency) if different_currency else abs(total_amount),
-                    'name': expense.name,
+                    'ref': expense.name,
                 })
                 move_line_dst['payment_id'] = payment.id