PMPro - De-register jQuery and Assign it new value

pmpro-deregister-jquery.php

<?php
/**
 * Deregister core WordPress scripts and use CDN jQuery instead.
 * 
 * Not recommended for wide-use. May neeed to update this when WordPress 5.6 is released.
 * 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
function my_pmpro_dequeue_script_in_theme( $scripts ) {
	wp_deregister_script( 'jquery' );
	wp_deregister_script( 'jquery-core' );
	wp_deregister_script( 'jquery-js' );

	wp_register_script( 'jquery-core', 'https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js' );
	wp_register_script( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ) );
	wp_register_script( 'jquery-js', false, array( 'jquery' ) );
}
add_action( 'wp_enqueue_scripts', 'my_pmpro_dequeue_script_in_theme' );