[FIX] website_sale: fix fiscal position of public partner

Error 500 when accessing the shop page when not logged in. The error was
introduced by odoo@4069158c9 where we take the id of the id.

closes odoo/odoo#140675

Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>

addons/website_sale/models/website.py

@@ -476,7 +476,7 @@ class Website(models.Model):
             country = self.env['res.country'].search(
                 [('code', '=', request.geoip.country_code)],
                 limit=1,
-            ).id
+            )
             fpos = AccountFiscalPosition._get_fpos_by_region(country.id)
 
         if not fpos: