[freeipa PR#4471][opened] [Backport][ipa-4-86 Test to check if Certmonger tracks certs in between reboots/interruptions ack

[rcritten]

   URL: https://github.com/freeipa/freeipa/pull/4471
Author: rcritten
 Title: #4471: [Backport][ipa-4-86 Test to check if Certmonger tracks certs in between
reboots/interruptions ack 
Action: opened

PR body:
"""
This PR was opened as a manual cherry-pick of PR #4373 which was pushed to master and
backport to ipa-4-6 is required.

Rebased ipatests/pytest_ipa/integration/tasks.py
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/4471/head:pr4471
git checkout pr4471