Conform with new design system by changing `btn-default` to `btn-secondary` (#10972)

GitOrigin-RevId: 1fac39d3b1e7e68e6feffe467ac21b4cb3253353

services/web/frontend/js/features/editor-left-menu/components/settings/settings-dictionary.tsx

@@ -10,7 +10,12 @@ export default function SettingsDictionary() {
   return (
     <div className="form-group left-menu-setting">
       <label htmlFor="dictionary">{t('dictionary')}</label>
-      <Button bsSize="xs" bsStyle="default" onClick={() => setShowModal(true)}>
+      <Button
+        className="btn-secondary"
+        bsSize="xs"
+        bsStyle={null}
+        onClick={() => setShowModal(true)}
+      >
         {t('edit')}
       </Button>