Upgrading WicketStuff

Author: ilgrosso

pom.xml

@@ -457,7 +457,7 @@ under the License.
     <chartjs.version>4.4.3</chartjs.version>
 
     <wicket.version>10.4.0</wicket.version>
-    <wicketstuff.version>10.3.0</wicketstuff.version>
+    <wicketstuff.version>10.4.0</wicketstuff.version>
     <wicket-jqueryui.version>10.0.0-M1</wicket-jqueryui.version>
     <wicket-bootstrap.version>7.0.9</wicket-bootstrap.version>
     <wicket-jquery-selectors.version>4.0.4</wicket-jquery-selectors.version>