[IMP] point_of_sale: don't print the stock name on receipts

Most users don't care about this and find it confusing that on their
receipt they end up with the word 'Stock' (default stock location name).

Fixes #11733

addons/point_of_sale/static/src/xml/pos.xml

@@ -682,9 +682,6 @@
                 <br/>
             </t>
             <div font='b'>
-                <t t-if='receipt.shop.name'>
-                    <div><t t-esc='receipt.shop.name' /></div>
-                </t>
                 <t t-if='receipt.company.contact_address'>
                     <div><t t-esc='receipt.company.contact_address' /></div>
                 </t>
@@ -1303,7 +1300,6 @@
             <t t-esc="widget.pos.company.name"/><br />
             Phone: <t t-esc="widget.pos.company.phone || ''"/><br />
             User: <t t-esc="widget.pos.cashier ? widget.pos.cashier.name : widget.pos.user.name"/><br />
-            Shop: <t t-esc="widget.pos.shop.name"/><br />
             <br />
             <t t-if="receipt.header">
                 <div style='text-align:center'>