removing duplicate stepkey

Author: shashikant.kumar

app/code/Magento/Config/Test/Mftf/ActionGroup/AdminChangeTimeZoneForDifferentWebsiteActionGroup.xml

@@ -16,14 +16,14 @@
             <argument name="timeZoneName" type="string"/>
         </arguments>
         <amOnPage url="{{GeneralConfigurationPage.url}}" stepKey="navigateToLocaleConfigurationPage"/>
-        <waitForPageLoad stepKey="waitForPageLoad"/>
+        <waitForPageLoad stepKey="waitForPageLoadPostNavigateToLocaleConfigurationPage"/>
         <click selector="{{LocaleOptionsSection.changeStoreConfigButton}}" stepKey="changeStoreButton"/>
         <wait time="10" stepKey="waitForStoreOption"/>
         <click selector="{{LocaleOptionsSection.changeStoreConfigToSpecificWebsite(websiteName)}}" stepKey="selectNewWebsite"/>
         <wait time="10" stepKey="waitForWebsiteChange"/>
         <!-- Accept the current popup visible on the page. -->
         <click selector="{{LocaleOptionsSection.changeWebsiteConfirmButton}}" stepKey="confirmModal"/>
-        <wait time="10" stepKey="waitForPageLoad"/>
+        <wait time="10" stepKey="waitForPageToApplyConfig"/>
         <conditionalClick stepKey="expandDefaultLayouts" selector="{{LocaleOptionsSection.sectionHeader}}" dependentSelector="{{LocaleOptionsSection.CheckIfTabExpand}}" visible="true"/>
         <click selector="{{LocaleOptionsSection.checkboxTimeZone}}"  stepKey="unCheckCheckbox"/>
         <waitForElementVisible selector="{{LocaleOptionsSection.timezone}}" stepKey="waitForLocaleTimeZone"/>