[FIX] sale_delivery_state: Update sale_demo.xml

Author: rven

sale_delivery_state/demo/sale_demo.xml

@@ -17,7 +17,7 @@
         <field name="name">Laptop E5023</field>
         <field name="product_id" ref="product.product_product_25" />
         <field name="product_uom_qty">3</field>
-        <field name="product_uom" ref="uom.product_uom_unit" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
         <field name="price_unit">2950.00</field>
     </record>
 
@@ -26,7 +26,7 @@
         <field name="name">Pen drive, 16GB</field>
         <field name="product_id" ref="product.product_delivery_02" />
         <field name="product_uom_qty">5</field>
-        <field name="product_uom" ref="uom.product_uom_unit" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
         <field name="price_unit">145.00</field>
     </record>
 </odoo>