The extended printf format %pt in apr_vformatter() requires a apr_os_thread_t*, not a (void*)apr_os_thread_t. This fixes a crash in conv_os_thread_t when starting up httpd+mod_perl on Windows with "PerlTrace all" set

git-svn-id: https://svn.apache.org/repos/asf/perl/modperl/branches/httpd24threading@1565123 13f79535-47bb-0310-9956-ffa450edef68