docs: fix imports from dist (#9401)

www/apps/resources/app/recipes/subscriptions/examples/standard/page.mdx

@@ -1765,10 +1765,10 @@ import {
 } from "../../modules/subscription/types"
 import { 
   authorizePaymentSessionStep,
-} from "@medusajs/medusa/core-flows/dist/payment/steps/authorize-payment-session"
+} from "@medusajs/medusa/core-flows"
 import { 
   createPaymentCollectionsStep,
-} from "@medusajs/medusa/core-flows/dist/cart/steps/create-payment-collection"
+} from "@medusajs/medusa/core-flows"
 import createSubscriptionOrderStep from "./steps/create-subscription-order"
 import updateSubscriptionStep from "./steps/update-subscription"