Update Stripe lib to 10.7.0

htdocs/includes/stripe/stripe-php/lib/ApiOperations/Update.php

@@ -37,6 +37,10 @@ trait Update
      * @throws \Stripe\Exception\ApiErrorException if the request fails
      *
      * @return static the saved resource
+     *
+     * @deprecated The `save` method is deprecated and will be removed in a
+     *     future major version of the library. Use the static method `update`
+     *     on the resource instead.
      */
     public function save($opts = null)
     {