MC-15759: Elasticsearch: Searches That Contain Question Mark Followed by Semicolon Will Result In Error Page (Multiple Queries Error)

Remove cache clean and reindex

Author: kieuphan2406

app/code/Magento/Elasticsearch6/Test/Mftf/Test/StorefrontElasticsearch6SearchInvalidValueTest.xml

@@ -78,8 +78,6 @@
         </actionGroup>
         <fillField selector="{{AdminProductFormSection.attributeRequiredInput(textProductAttribute.attribute_code)}}" userInput="searchable" stepKey="fillTheAttributeRequiredInputField"/>
         <click selector="{{AdminProductFormActionSection.saveButton}}" stepKey="clickSaveButton"/>
-        <magentoCLI command="indexer:reindex" stepKey="reindex"/>
-        <magentoCLI command="cache:flush eav" stepKey="flushCache"/>
         <!--Assert search results on storefront-->
         <amOnPage url="{{StorefrontHomePage.url}}" stepKey="goToStorefrontPage"/>
         <waitForPageLoad stepKey="waitForStorefrontPageLoad"/>