[IMP] purchase_requisition: validate demo data purchase tender

In the demo data, some requests for quotations are linked to the demo
purchase tender, but this one is in draft state. It is inconsistent with
what can be done in odoo, because draft purchase tender never generate
requests for quotation.

TASK-ID 1864372

addons/purchase_requisition/data/purchase_requisition_demo.xml

@@ -23,6 +23,7 @@
             <field name="product_uom_id" ref="uom.product_uom_unit"/>
             <field name="product_qty">5</field>
         </record>
+        <function model="purchase.requisition" name="action_in_progress" eval="[[ref('requisition1')]]"/>
 
         <!--Resource: purchase.order-->