Fix eslint warnings.

Author: sarahelsaig

src/Modules/OrchardCore.Commerce.Payment.Stripe/wwwroot/js/stripe-payment-form.js

@@ -1,4 +1,4 @@
-(function(Stripe) {
+(function setupStripePaymentForm(Stripe) {
     function toString(data, key, defaultValue) {
         if (!data[key]) return defaultValue;
         const value = `${data[key]}`.trim();
@@ -164,4 +164,4 @@
     }
 
     window.stripePaymentForm = stripePaymentForm;
-})(window.Stripe);
+})(window.Stripe);