[FIX] pos_sale: no need for the payment_communication override

Since pos is now using the invoice with payments, there is no need
for this communication override.

Part-of: odoo/odoo#77903

addons/pos_sale/views/point_of_sale_report.xml

@@ -25,12 +25,5 @@
                 </div>
             </t>
         </xpath>
-        <xpath expr="//p[@name='payment_communication']" position="replace">
-            <t t-if="not o.pos_order_ids">
-                <p t-if="o.move_type in ('out_invoice', 'in_refund') and o.payment_reference" name="payment_communication">
-                    Please use the following communication for your payment : <b><span t-field="o.payment_reference"/></b>
-                </p>
-            </t>
-        </xpath>
     </template>
 </odoo>