Apache mod_perl changes logfile

Changes for 2.0.13

• Use get_server_banner() instead of deprecated get_server_version() in Apache2::Status. [Petr Písař <ppisar@redhat.com]
• Avoid generating APR precompiled headers. [Sam James <sam@gentoo.org>]
• Fix build for perl >= 5.37.1. [Jitka Plesnikova <jplesnik@redhat.com>]