Disable chrony-wait

The chrony-wait service also prevents ntpd from starting on reboots.
This service should be disabled if present and running on the host when
using ntp.

Change-Id: I4833525ae98d95c3ad84e3f79f30b8078c394ee1
Closes-Bug: #1795986
(cherry picked from commit 594aff4289)

manifests/profile/base/time/ntp.pp

@@ -26,5 +26,10 @@ class tripleo::profile::base::time::ntp {
     enable => false,
     before => Class['ntp']
   }
+  service { 'chrony-wait':
+    ensure => stopped,
+    enable => false,
+    before => Class['ntp']
+  }
   include ::ntp
 }