[QW][4536020]remove_powered_by_odoo_brand_promotion_message

<data>
        <!--
    Done by RHT on the 14/03/2025
    Need : removed the Powered by Odoo in the website footer
    Task : https://www.odoo.com/odoo/project.task/4536020
    Pastebin : https://pastebin.com/q0a1a2uC
    -->
    <xpath expr="/t/t[3]" position="replace"/>
</data>