[IMP] account: allow to set chart_template install priority

When you install a localization with multiple `chart_template`,
the first one in alphabetical order is installed by default.
This is not always the more relevant configuration.
This PR adds an optional `sequence` parameter to `chart_template`
that will be used to decide which one will be used when installing
localization for the first time.

opw-3328807

X-original-commit: ee6408250b13c3ef8160f7f777d9bb8efcaeb37d
Part-of: odoo/odoo#126649

addons/account/models/ir_module.py

@@ -44,6 +44,7 @@ class IrModule(models.Model):
                         fct._l10n_template[0]: {
                             'name': fct(ChartTemplate).get('name'),
                             'parent': fct(ChartTemplate).get('parent'),
+                            'sequence': fct(ChartTemplate).get('sequence', 1),
                             'country': fct(ChartTemplate).get('country', ''),
                             'visible': fct(ChartTemplate).get('visible', True),
                             'installed': module.state == "installed",
@@ -56,7 +57,7 @@ class IrModule(models.Model):
 
             module.account_templates = {
                 code: templ(self.env, code, **vals)
-                for code, vals in templates.items()
+                for code, vals in sorted(templates.items(), key=lambda kv: kv[1]['sequence'])
             }
 
     def write(self, vals):