fix: Payment method icons need to change

Author: Raunaksingh100

app/templates/components/forms/orders/order-form.hbs

@@ -164,7 +164,7 @@
             @event={{this.event}} />
         {{/if}}
         <h4 class="ui horizontal divider header">
-          <i class="ticket icon"></i>
+          <i class="dollar sign icon"></i>
           {{t 'Payment Method'}}
         </h4>
         <div class="field">