AC-2637: Added Italy and Spain regional documentation links

Author: nishant04412

app/code/Magento/Paypal/Block/Adminhtml/System/Config/PayLaterLink.php

@@ -29,7 +29,7 @@ class PayLaterLink extends Field
     /**
      * @var array.
      */
-    private const ARRAY_PAYLATER_SUPPORTED_COUNTRIES = ['US','GB','DE','FR','AU'];
+    private const ARRAY_PAYLATER_SUPPORTED_COUNTRIES = ['US','GB','DE','FR','AU','IT','ES'];
 
     /**
      * @var ScopeConfigInterface

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

@@ -44,5 +44,12 @@
             <argument name="enabledOption" value="Yes"/>
             <argument name="countryCode" value="us"/>
         </actionGroup>
+        <selectOption selector="{{PaymentsConfigSection.merchantCountry}}" userInput="Italy" stepKey="setMerchantCountry4"/>
+        <waitForPageLoad stepKey="waitForPageLoa4"/>
+        <actionGroup ref="AdminPayPalRegionalLinkOtherActionGroup" stepKey="verifyPayPalCommentCommentLink4">
+            <argument name="payPalConfigType" value="PayPalExpressCheckoutOtherCountryConfigSection"/>
+            <argument name="enabledOption" value="Yes"/>
+            <argument name="countryCode" value="it"/>
+        </actionGroup>
     </test>
 </tests>