ACP2E-2272: Search suggestions not working on mini search form

Author: o-iegorov

app/code/Magento/Search/Test/Mftf/Test/StorefrontVerifySearchSuggestionByProductDescriptionTest.xml

@@ -34,7 +34,7 @@
                 <argument name="indices" value=""/>
             </actionGroup>
             <actionGroup ref="CliCacheCleanActionGroup" stepKey="flushCache">
-                <argument name="tags" value="full_page, config"/>
+                <argument name="tags" value="full_page config"/>
             </actionGroup>
         </before>
         <after>