Fix external pix orders icon

Author: aftermath2

frontend/src/components/PaymentMethods/MethodList.ts

@@ -37,6 +37,7 @@ export const fiatMethods: PaymentMethod[] = [
   { name: 'Pago Movil BDV', icon: 'pagomovilbdv', reversible: false },
   { name: 'SPEI', icon: 'spei', reversible: false },
   { name: 'PIX', icon: 'pix', reversible: true },
+  { name: 'Pix', icon: 'pix', reversible: true },
   { name: 'Pouch.ph', icon: 'pouch', reversible: false },
   { name: 'PayID', icon: 'payid', reversible: false },
   { name: 'Paysafe', icon: 'paysafe', reversible: false },