[FIX] account: Reconciling residual payment in other currency

Steps to reproduce the bug:

-Let's consider a company A in the currency MXN
-Let's consider two invoices for customer C in USD one of 150$ and one of 50$
-Create a payment P of 180$ for customer C
-Reconcile P with the first invoice of 150$(with button add on the invoice)
-Go to the other invoice of 50$

Bug:

The residual amount of 30$ is not suggested.

Fix:

The residual amount is set in amount_residual_currency, that's why it
was not detected by the domain. Now the residual amounts in other currency
are also detected for the reconciliation.

opw:769090

addons/account/models/account_invoice.py

@@ -110,7 +110,7 @@ class AccountInvoice(models.Model):
     def _get_outstanding_info_JSON(self):
         self.outstanding_credits_debits_widget = json.dumps(False)
         if self.state == 'open':
-            domain = [('account_id', '=', self.account_id.id), ('partner_id', '=', self.env['res.partner']._find_accounting_partner(self.partner_id).id), ('reconciled', '=', False), ('amount_residual', '!=', 0.0)]
+            domain = [('account_id', '=', self.account_id.id), ('partner_id', '=', self.env['res.partner']._find_accounting_partner(self.partner_id).id), ('reconciled', '=', False), '|', ('amount_residual', '!=', 0.0), ('amount_residual_currency', '!=', 0.0)]
             if self.type in ('out_invoice', 'in_refund'):
                 domain.extend([('credit', '>', 0), ('debit', '=', 0)])
                 type_payment = _('Outstanding credits')