magento-test/app/code/Magento/User/view/adminhtml/templates/role/info.phtml

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

/** @var \Magento\Framework\View\Helper\SecureHtmlRenderer $secureRenderer */
?>
<form action="<?= $block->escapeUrl($block->getUrl('*/*/saverole')) ?>" method="post" id="role-edit-form">
    <?= $block->getBlockHtml('formkey') ?>
</form>
<?php $scriptString = <<<script

require([
    "jquery",
    "mage/mage"
], function(jQuery){

    jQuery(document).ready(function() {
        jQuery('#role-edit-form').mage('form').mage('validation');
    });

});

script;
?>
<?= /* @noEscape */ $secureRenderer->renderTag('script', [], $scriptString, false) ?>