function dequeue_jquery_migrate( $scripts ) {
     if ( ! is_admin() && ! empty( $scripts->registered['jquery'] ) ) {
         $scripts->registered['jquery']->deps = array_diff(
             $scripts->registered['jquery']->deps,
             [ 'jquery-migrate' ]
         );
     }
 }
 add_action( 'wp_default_scripts', 'dequeue_jquery_migrate' );