XWIKI-22137: Tour button on the bottom right in French doesn't display...

XWIKI-22137: Tour button on the bottom right in French doesn't display properly characters with accents  (#3144)

* Removed the json escaping from the button text content
* Refactored the button creation

Co-authored-by: Manuel Leduc <manuel.leduc@xwiki.com>
(cherry picked from commit cd2d7622)

xwiki-platform-core/xwiki-platform-tour/xwiki-platform-tour-ui/src/main/resources/TourCode/TourJS.xml

@@ -172,7 +172,9 @@
     // Create the popover
     var popover = $('<div class="popover-content">#tr("tour.popover.show.hint")</div>').appendTo(buttonContainer);
     // Create the button that will start the tour again
-    var button = $($jsontool.serialize("<button id='tourResume' class='btn btn-default btn-xs'>$services.icon.renderHTML('info') #tr('tour.popover.show')</button>")).appendTo(buttonContainer);
+    const button = $('<button id=\'tourResume\' class=\'btn btn-default btn-xs\'></button>')
+      .html("$escapetool.javascript($services.icon.renderHTML('info')) #tr('tour.popover.show')")
+      .appendTo(buttonContainer);
 
     if (showPopover) {
       buttonContainer.addClass('opened');