[FIX] website_sale_stock: fix incorrect override signature

The overridden payment_transaction() method needs to accept positional
arguments as well, otherwise it will break any other override that would
use positional arguments, and will fail with:

 payment_transaction() takes 1 positional argument but 6 were given

Introduced by 4d3f2fbdcda68d4f0e0bb3bb34d51e71d963621b via #51898

closes odoo/odoo#57890

X-original-commit: a4f5f811aba02cb29e344a576fbae9305481dd73
Signed-off-by: Olivier Dony (odo) <odo@openerp.com>

addons/website_sale_stock/controllers/main.py

@@ -9,7 +9,7 @@ from odoo.exceptions import ValidationError
 
 class WebsiteSaleStock(WebsiteSale):
     @http.route()
-    def payment_transaction(self, **kwargs):
+    def payment_transaction(self, *args, **kwargs):
         """ Payment transaction override to double check cart quantities before
         placing the order
         """
@@ -27,4 +27,4 @@ class WebsiteSaleStock(WebsiteSale):
                     ))
         if values:
             raise ValidationError('. '.join(values) + '.')
-        return super(WebsiteSaleStock, self).payment_transaction(**kwargs)
+        return super(WebsiteSaleStock, self).payment_transaction(*args, **kwargs)