[FIX] l10n_multilang: ensure order with record and template

On some chart of accounts, some records (e.g. account.tax on l10n_be) have
children and some are deactivated when the chart of account is created.
The children on the account.tax and templates were not created in the same order
The deactivated records were not found in the search.

Before this commit the translations did not match the right record on the
account.tax (e.g. 21% tax translated with a 12% name in Dutch)

Bug noticed with avw

closes odoo/odoo#31510

Signed-off-by: "Martin Trigaux (mat)" <mat@odoo.com>

addons/l10n_multilang/models/l10n_multilang.py

@@ -87,11 +87,20 @@ class AccountChartTemplate(models.Model):
         return self.process_translations(langs, field, in_ids, out_ids)
 
     def _get_template_from_model(self, company_id, model):
+        """ Find the records and their matching template """
+        # genereated records have an external id with the format <company id>_<template id>
         out_data = self.env['ir.model.data'].search([('model', '=', model), ('name', '=like', str(company_id)+'\_%')])
-        out_ids = self.env[model].search([('id', 'in', out_data.mapped('res_id'))], order='id')
+        out_ids = self.env[model].browse(out_data.mapped('res_id'))
+
+        # templates and records may have been created in a different order
+        # reorder them based on external id names
         in_xml_id_names = [xml_id.partition(str(company_id) + '_')[-1] for xml_id in out_data.mapped('name')]
-        in_xml_ids = self.env['ir.model.data'].search([('model', '=', model+'.template'), ('name', 'in', in_xml_id_names)])
-        in_ids = self.env[model+'.template'].search([('id', 'in', in_xml_ids.mapped('res_id'))], order='id')
+        in_xml_id_names = {name: index for index, name in enumerate(in_xml_id_names)}
+
+        in_xml_ids = self.env['ir.model.data'].search([('model', '=', model+'.template'), ('name', 'in', list(in_xml_id_names))])
+        in_xml_ids = in_xml_ids.sorted(key=lambda x: in_xml_id_names[x.name])
+
+        in_ids = self.env[model+'.template'].browse(in_xml_ids.mapped('res_id'))
         return (in_ids, out_ids)
 
 class BaseLanguageInstall(models.TransientModel):