[FIX] mrp: print selected quantity

When using the print unfolded button, it will print only 1 product
and not the selected quantity on the report.

Task: 1939278

closes odoo/odoo#32340

Signed-off-by: Simon Lejeune (sle) <sle@openerp.com>

addons/mrp/report/mrp_report_bom_structure.py

@@ -220,7 +220,9 @@ class ReportBomStructure(models.AbstractModel):
                     'prod_cost': bom_line['prod_cost'],
                     'bom_cost': bom_line['total'],
                     'level': bom_line['level'],
-                    'code': bom_line['code']
+                    'code': bom_line['code'],
+                    'child_bom': bom_line['child_bom'],
+                    'prod_id': bom_line['prod_id']
                 })
                 if bom_line['child_bom'] and (unfolded or bom_line['child_bom'] in child_bom_ids):
                     line = self.env['mrp.bom.line'].browse(bom_line['line_id'])

addons/mrp/report/mrp_report_bom_structure.xml

@@ -185,7 +185,7 @@
                     <div><t t-esc="l['name']"/></div>
                   </div>
               </td>
-              <td>
+              <td name="td_mrp_code">
                   <div t-if="l.get('code')" t-esc="l['code']" />
               </td>
               <td class="text-right">