[IMP] delivery: Hide generate return label

Now we hide the generate return label if this option is not available for the current carrier.
Before this fix, we could set the field to true even if the option was not available for this particular carrier.

Task-Id: 1956970

closes odoo/odoo#35178

Signed-off-by: pimodoo <pimodoo@users.noreply.github.com>

addons/delivery/models/delivery_carrier.py

@@ -71,7 +71,7 @@ class DeliveryCarrier(models.Model):
     @api.depends('delivery_type')
     def _compute_can_generate_return(self):
         for carrier in self:
-            carrier.can_generate_return = hasattr(self, '%s_get_return_label' % carrier.delivery_type)
+            carrier.can_generate_return = False
 
     def toggle_prod_environment(self):
         for c in self: