[13.0] [PORT] from 12.0

[12.0] [FIX] portal_sale_distributor: Avoid problems with the comercial user when create SO.

After this odoo change odoo/odoo@99d0308
This hack is necessary in the method "message auto subscribe" to make it's works.

portal_sale_distributor/models/mail_thread.py

@@ -4,7 +4,7 @@
 class MailThread(models.AbstractModel):
     _inherit = 'mail.thread'
 
-    def _message_auto_subscribe_notify(self, partner_ids, template):
+    def _message_auto_subscribe(self, updated_values, followers_existing_policy='skip'):
         """ Cuando usuario portal crea OV se manda un mensjae de suscripcion
         al comercial, esto terminahaciendo que se arroje error si se tiene
         instalado mass_mailing y las estadisticas por permiso de acceso
@@ -14,6 +14,5 @@ def _message_auto_subscribe_notify(self, partner_ids, template):
         if self._name == 'sale.order' and \
                 not self.env.user.has_group('base.group_user'):
             self = self.sudo()
-        return super(
-            MailThread, self)._message_auto_subscribe_notify(
-            partner_ids, template)
+
+        return super()._message_auto_subscribe(updated_values, followers_existing_policy=followers_existing_policy)