MQE-714: Resolve random MFTF Chrome failures in Jenkins

- revert storefront change to previous

Author: imeron2433

dev/tests/acceptance/tests/functional/Magento/FunctionalTest/Customer/Section/StorefrontPanelHeaderSection.xml

@@ -9,6 +9,6 @@
 <sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Page/etc/SectionObject.xsd">
     <section name="StorefrontPanelHeaderSection">
-        <element name="createAnAccountLink" type="select" selector="//a[text() = 'Create an Account']"/>
+        <element name="createAnAccountLink" type="select" selector=".panel.header li:nth-child(3)"/>
     </section>
 </sections>