Docs: Document the `cookies` default comment field added in [42772].

Props desrosj, chetan200891.
See #44125.
Built from https://develop.svn.wordpress.org/trunk@43304


git-svn-id: http://core.svn.wordpress.org/trunk@43133 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/comment-template.php

@@ -2187,6 +2187,7 @@ function wp_list_comments( $args = array(), $comments = null ) {
  * @since 4.5.0 The 'author', 'email', and 'url' form fields are limited to 245, 100,
  *              and 200 characters, respectively.
  * @since 4.6.0 Introduced the 'action' argument.
+ * @since 4.9.6 Introduced the 'cookies' default comment field.
  *
  * @param array       $args {
  *     Optional. Default arguments and form fields to override.
@@ -2197,6 +2198,7 @@ function wp_list_comments( $args = array(), $comments = null ) {
  *         @type string $author  Comment author field HTML.
  *         @type string $email   Comment author email field HTML.
  *         @type string $url     Comment author URL field HTML.
+ *         @type string $cookies Comment cookie opt-in field HTML.
  *     }
  *     @type string $comment_field        The comment textarea field HTML.
  *     @type string $must_log_in          HTML element for a 'must be logged in to comment' message.

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-43303';
+$wp_version = '5.0-alpha-43304';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.