fix copy & paste error, util_cookies.h is in include not server.

add util_config.c now needed per steffenal.
http://mail-archives.apache.org/mod_mbox/httpd-dev/201801.mbox/%3C4C412873-869D-4A0C-89E6-397706EFA1F7@apachelounge.com%3E


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1821195 13f79535-47bb-0310-9956-ffa450edef68