ACQE-6361 | [AC-3995] Customer is notified if address is invalid for PayPal through Checkout flow

added pr_exclude

Author: manjusha729

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

@@ -17,7 +17,7 @@
             <severity value="MAJOR"/>
             <testCaseId value="AC-3995"/>
             <group value="paypalExpress"/>
-            <!--<group value="pr_exclude"/>-->
+            <group value="pr_exclude"/>
         </annotations>
         <before>
             <!--Login as Admin-->