Allow htcacheclean, httxt2dbm, and fcgistarter to link apr/apr-util

statically like the older support programs.

Submitted by: Eric Covener <covener gmail.com>
Reviewed by:  Jeff Trawick



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@441796 13f79535-47bb-0310-9956-ffa450edef68