[QW][4345877]add_siret_in_address_block

<data>
    <!--
    # Done by RHT on the 07/03/2025
    # Need : Have the SIRET of the client in the address block
    # Task : https://www.odoo.com/odoo/project/17391/tasks/4345877
    # Pastebin : https://pastebin.com/rpVtm6QB
    -->
    <xpath expr="//div[@t-field='doc.partner_id']" position="after">
        <p t-if="doc.partner_id.commercial_partner_id.siret">
            <t>SIRET</t>: <span t-field="doc.partner_id.commercial_partner_id.siret"/>
        </p>
    </xpath>
</data>