odoo-usability/account_usability_akretion/report/invoice_report.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

<template id="report_invoice_document" inherit_id="account.report_invoice_document">
    <xpath expr="//div[@name='origin']/p" position="replace">
        <p class="m-0" t-field="o.sale_dates"/>
    </xpath>
</template>

</odoo>