B2B-2102: [AWS S3] Issue in generated sitemap

- test fix

Author: rganin

app/code/Magento/Catalog/Test/Mftf/Test/StorefrontRemoveProductFromCompareSidebarTest.xml

@@ -25,7 +25,6 @@
             <actionGroup ref="CliIndexerReindexActionGroup" stepKey="reindex">
                 <argument name="indices" value=""/>
             </actionGroup>
-            <magentoCLI command="cache:flush" stepKey="cleanCache"/>
         </before>
         <after>
             <deleteData createDataKey="simpleProduct" stepKey="deleteProduct"/>