[IMP] pos_debranding: remove odoo mention in order receipt

Introduced in [1] and followed in [2]

[1] odoo/odoo#148094
[2] odoo/odoo#177081

pos_debranding/README.rst

@@ -28,6 +28,8 @@ Removes references to odoo.com:
 
 -  Replaces POS title
 
+-  Removes mention in order receipt
+
 **Table of contents**
 
 .. contents::

pos_debranding/readme/DESCRIPTION.md

@@ -3,3 +3,5 @@ Removes references to odoo.com:
 - Deletes odoo logo
 
 - Replaces POS title
+
+- Removes mention in order receipt

pos_debranding/static/description/index.html

@@ -374,6 +374,7 @@ <h1 class="title">POS debranding</h1>
 <ul class="simple">
 <li>Deletes odoo logo</li>
 <li>Replaces POS title</li>
+<li>Removes mention in order receipt</li>
 </ul>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">

pos_debranding/static/src/xml/pos_debranding.xml

@@ -9,4 +9,17 @@
             <attribute name="style">display: none !important</attribute>
         </xpath>
     </t>
+
+    <t
+        t-name="pos_debranding.OrderReceipt"
+        t-inherit="point_of_sale.OrderReceipt"
+        t-inherit-mode="extension"
+    >
+        <xpath
+            expr="//div[hasclass('pos-receipt-order-data')]/p[1]"
+            position="attributes"
+        >
+            <attribute name="style">display: none !important</attribute>
+        </xpath>
+    </t>
 </templates>