ipatests: enable firewall rule for http service on acme client
when system hardning done i.e in case of STIG, sometimes http challanges
can't be validated by CA if port 80 is not open. This fix enable it to facilitate
the communication.
Signed-off-by: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>