[FIX] purchase_requisition: use the requisition currency in the report

Steps to reproduce:
- Connect with a company that uses the dollar as currency
- Go to invoicing → Configuration → accounting → currencies
- Enable euro currency
- Create a new Purchase Agreement:
     - Agreement type: “Blanket Order”
     - Currency: “euro”
     - Add any product:
         - Qty: 1
         - Price: 10
     - save
- Print → Call for tenders

Problem:
The price is displayed in the current company device instead of the
Purchase agreements currency

opw-2991156

closes odoo/odoo#103067

X-original-commit: 8103d501541db07d0b546d5729e66c9a9915a4d1
Signed-off-by: William Henrotin (whe) <whe@odoo.com>

addons/purchase_requisition/report/report_purchaserequisition.xml

@@ -58,7 +58,7 @@
                                         </td>
                                     </t>
                                     <td t-if="o.type_id == env.ref('purchase_requisition.type_single')">
-                                        <span t-field="line_ids.price_unit" t-options='{"widget": "monetary", "display_currency": o.company_id.currency_id}'/>
+                                        <span t-field="line_ids.price_unit" t-options='{"widget": "monetary", "display_currency": line_ids.requisition_id.currency_id}'/>
                                     </td>
                                     <td class="text-end">
                                         <span t-field="line_ids.schedule_date"/>