[FIX] l10n_fr: add migration to version 2.1 of the module

This will allow to get the latest taxes.

closes odoo/odoo#109001

Task: 3111528.
Related: #84918, #107158
Signed-off-by: William André (wan) <wan@odoo.com>

addons/l10n_fr/__manifest__.py

@@ -5,7 +5,7 @@
 
 {
     'name': 'France - Accounting',
-    'version': '2.0',
+    'version': '2.1',
     'category': 'Accounting/Localizations/Account Charts',
     'description': """
 This is the module to manage the accounting chart for France in Odoo.

addons/l10n_fr/migrations/2.1/post-migrate_update_taxes.py

+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo.addons.account.models.chart_template import update_taxes_from_templates
+
+
+def migrate(cr, version):
+    update_taxes_from_templates(cr, 'l10n_fr.l10n_fr_pcg_chart_template')