MQE-799: Bump MFTF version to 2.0.3 and test fixes

Author: okolesnyk

dev/tests/acceptance/tests/functional/Magento/FunctionalTest/Cms/Test/AdminAddWidgetToWYSIWYGWithCMSPageLinkTypeCest.xml

@@ -53,6 +53,7 @@
         <waitForLoadingMaskToDisappear stepKey="waitForLoading" />
         <scrollTo selector="{{CmsNewPagePageSeoSection.header}}" stepKey="scrollToSearchEngineTab" />
         <click selector="{{CmsNewPagePageSeoSection.header}}" stepKey="clickExpandSearchEngineOptimisation"/>
+        <wait stepKey="waitForPageLoad5" time="10" />
         <fillField selector="{{CmsNewPagePageSeoSection.urlKey}}" userInput="{{_defaultCmsPage.identifier}}" stepKey="fillFieldUrlKey"/>
         <click selector="{{CmsNewPagePageActionsSection.savePage}}" stepKey="clickSavePage"/>
         <see userInput="You saved the page." stepKey="seeSuccessMessage"/>