[4.0] Fix com_joomlaupdate js error (#34516)

Author: joomdonation

build/media_source/com_joomlaupdate/js/default.es6.js

@@ -99,17 +99,17 @@ Joomla = window.Joomla || {};
     [].slice.call(document.querySelectorAll('.settingstoggle')).forEach((el) => {
       el.style.float = 'right';
       el.style.cursor = 'pointer';
-      el.addEventListener('click', (toggle) => {
+      el.addEventListener('click', () => {
         const settingsfieldset = el.closest('fieldset');
-        if (toggle.target.dataset.state === 'closed') {
-          toggle.target.dataset.state = 'open';
-          toggle.target.innerHTML = Joomla.sanitizeHtml(Joomla.getOptions('COM_JOOMLAUPDATE_VIEW_DEFAULT_EXTENSIONS_SHOW_LESS_COMPATIBILITY_INFORMATION'));
+        if (el.dataset.state === 'closed') {
+          el.dataset.state = 'open';
+          el.innerHTML = Joomla.sanitizeHtml(Joomla.getOptions('COM_JOOMLAUPDATE_VIEW_DEFAULT_EXTENSIONS_SHOW_LESS_COMPATIBILITY_INFORMATION'));
           settingsfieldset.querySelectorAll('.settingsInfo').forEach((fieldset) => {
             fieldset.classList.remove('hidden');
           });
         } else {
-          toggle.target.dataset.state = 'closed';
-          toggle.target.innerHTML = Joomla.sanitizeHtml(Joomla.getOptions('COM_JOOMLAUPDATE_VIEW_DEFAULT_EXTENSIONS_SHOW_MORE_COMPATIBILITY_INFORMATION'));
+          el.dataset.state = 'closed';
+          el.innerHTML = Joomla.sanitizeHtml(Joomla.getOptions('COM_JOOMLAUPDATE_VIEW_DEFAULT_EXTENSIONS_SHOW_MORE_COMPATIBILITY_INFORMATION'));
           settingsfieldset.querySelectorAll('.settingsInfo').forEach((fieldset) => {
             fieldset.classList.add('hidden');
           });