Title: #5178: [Backport][ipa-4-8] Replace sudo with runuser
This PR was opened automatically because PR #5177 was pushed to master and backport to
ipa-4-8 is required.
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5178/head:pr5178
git checkout pr5178