Ensure we configure ssl.conf

Ensure we configure ssl.conf

Every time we call apache module regardless of using SSL we have to
configure mod_ssl from puppet-apache or we'll hit issue during package
update. File /etc/httpd/conf.d/ssl.conf from mod_ssl package contains
Listen 443 while apache::mod::ssl just configures SSL bits but does not
add Listen. If the apache::mod::ssl is not included the ssl.conf file is
removed and recreated during mod_ssl package update. This causes
conflict on port 443.

Change-Id: Ic5a0719f67d3795a9edca25284d1cf6f088073e8
Related-Bug: 1682448
Resolves: rhbz#1441977
(cherry picked from commit 9e729c0db22865d036860346eb6b81c4c2108719)