ACQE-7973: [MFTF TESTS] StorefrontAccountDownloadableProductLinkAfterPartialRefundTest

- MFTF test fixed by selecting the default payment method.

Author: mohit-adobe

app/code/Magento/Downloadable/Test/Mftf/Test/StorefrontAccountDownloadableProductLinkAfterPartialRefundTest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
  /**
-  * Copyright © Magento, Inc. All rights reserved.
-  * See COPYING.txt for license details.
+  * Copyright 2020 Adobe
+  * All Rights Reserved.
   */
 -->
 <tests xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
@@ -70,6 +70,7 @@
         <comment userInput="Adding the comment to replace waitForProceedToCheckout action for preserving Backward Compatibility" stepKey="waitForProceedToCheckout"/>
         <waitForElementVisible selector="{{CheckoutShippingSection.shipHereButton(UK_Not_Default_Address.street[0])}}" stepKey="waitForShipHereVisible"/>
         <click selector="{{CheckoutShippingSection.shipHereButton(UK_Not_Default_Address.street[0])}}" stepKey="clickShipHere"/>
+        <actionGroup ref="CheckoutSelectCheckMoneyOrderPaymentActionGroup" stepKey="selectCheckMoneyOrder"/>
         <actionGroup ref="StorefrontGuestCheckoutProceedToPaymentStepActionGroup" stepKey="clickNext"/>
         <comment userInput="Comment is added to preserve the step key for backward compatibility" stepKey="waitForShipmentPageLoad"/>
         <checkOption selector="{{CheckoutPaymentSection.billingAddressNotSameCheckbox}}" stepKey="selectPaymentSolution"/>