ipatests: restart ipa services after moving date

When system date is moved into future, it have unprecedented
behavior i.e CA becomes irresponsive or unexpected certificcate
state. Hence restart the ipa service after moving the date to
gracefully serve the request.

Fixes: https://pagure.io/freeipa/issue/9379

Signed-off-by: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>

ipatests/test_integration/test_ipa_cert_fix.py

@@ -408,6 +408,9 @@ def expire_certs(self):
         # move system date to expire certs
         for host in self.master, self.replicas[0]:
             tasks.move_date(host, 'stop', '+3years+1days')
+            host.run_command(
+                ['ipactl', 'restart', '--ignore-service-failures']
+            )
 
         yield