MC-3299: Build Stabilization for Sprint 13 PR - MC-3297

-fix mftf tests generation

Author: irenelagno

app/code/Magento/PageBuilder/Test/Mftf/Section/PageBuilderStageSection.xml

@@ -33,7 +33,7 @@
         <element name="computedWidthOnStage" type="text" selector="return parseInt(window.getComputedStyle(document.querySelector('.pagebuilder-{{arg1}}:nth-of-type({{arg2}})')).width)" parameterized="true"/>
         <element name="uploadLocalImageBtn" type="button" selector="//div[contains(@class,'pagebuilder-image-uploader-container')]//input[@name='background_image']"/>
         <element name="uploadNewImageBtn" type="button" selector="//label[text()='Upload Image']" />
-        <element name="selectFromGalleryImageBtn" type="button" selector="//ul[contains(@class,'pagebuilder-options-links')]//label[text()='Select from Gallery']" parameterized="true"/>
+        <element name="selectFromGalleryImageBtn" type="button" selector="//ul[contains(@class,'pagebuilder-options-links')]//label[text()='Select from Gallery']"/>
     </section>
     <section name="PageBuilderPanel">
         <element name="searchField" type="input" selector='//*[@id="pagebuilder-panel"]/div[1]/a'/>