[QW][4708353]remove_powered_by_portal_sidebar

<data >
  <!--
  Done by RHT on the 08/04/2025
  Need: remove the powered by Odoo from the sidebar
  Task : https://www.odoo.com/odoo/project/5686/tasks/4708353
  Pastebin : https://pastebin.com/8aQPifK1
  -->
  <xpath expr="//div[hasclass('card-footer')]" position="replace"/>
</data>