[IMP] pos_self_order: ignore printing error

In this commit we hide the printing errors in `pos_self_order`.
At the moment, they are show to the user, but that is not
desirable behavior in a kiosk environment.

Such printing errors might, for example, be encountered when the printer
is out of paper.

closes odoo/odoo#140271

Signed-off-by: David Monnom (moda) <moda@odoo.com>

addons/pos_self_order/static/src/app/pages/confirmation_page/confirmation_page.js

@@ -28,10 +28,14 @@ export class ConfirmationPage extends Component {
                 }, 5000);
 
                 setTimeout(() => {
-                    this.printer.print(OrderReceipt, {
-                        data: this.selfOrder.export_for_printing(this.confirmedOrder),
-                        formatCurrency: this.selfOrder.formatMonetary,
-                    });
+                    try {
+                        this.printer.print(OrderReceipt, {
+                            data: this.selfOrder.export_for_printing(this.confirmedOrder),
+                            formatCurrency: this.selfOrder.formatMonetary,
+                        });
+                    } catch (e) {
+                        console.error(e);
+                    }
                 }, 500);
             }
         });