[FIX] website_sale_delivery: incorrect delivery price

The price of the delivery is incorrectly converted to the currency of
the user in the payment template (next to "Total").

Instead, it should be in the currency of the sales order.

opw-682306

addons/website_sale_delivery/views/website_sale_delivery.xml

@@ -9,8 +9,7 @@
                   <span class="col-xs-6 text-left text-muted">
                       <span t-field="website_sale_order.amount_delivery" style="white-space: nowrap;" t-field-options='{
                               "widget": "monetary",
-                              "from_currency": "website_sale_order.currency_id",
-                              "display_currency": "user_id.partner_id.property_product_pricelist.currency_id"
+                              "display_currency": "website_sale_order.currency_id"
                           }'/>
                   </span>
             </div>