Prevent 404 when requesting an out of range page

This will allow PagerFanta to normalize the requested page if for whatever reason the page no longer exists in the admin list, for example after a bulk delete action on the last page.

Resources/views/templates/CommonAdmin/ListAction/pager.php.twig

@@ -71,6 +71,7 @@
     protected function getPager()
     {
         $paginator = new Pagerfanta(new PagerAdapter($this->getQuery()));
+        $paginator->setNormalizeOutOfRangePages(true);
         $paginator->setMaxPerPage($this->getPerPage());
         $paginator->setCurrentPage($this->getPage(), false, true);