ACQE-6445 : AC-5185:Guest Checkout Using PayPal Payments Standard and Flat Rate

AddedPr_ExcludeGroupInTestFile

Author: DattaAmrita

app/code/Magento/Paypal/Test/Mftf/Test/StorefrontGuestCheckoutUsingPayPalPaymentsStandardAndFlatRateTest.xml

@@ -17,7 +17,7 @@
             <testCaseId value="AC-5185"/>
             <group value="paypalStandard"/>
             <group value="3rd_party_integration" />
-<!--            <group value="pr_exclude"/>-->
+            <group value="pr_exclude"/>
         </annotations>
         <before>
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>