newsupernova/vendor/magento/module-braintree/view/frontend/requirejs-config.js

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

var config = {
    map: {
        '*': {
            braintree: 'https://js.braintreegateway.com/js/braintree-2.32.0.min.js'
        }
    }
};