[freeipa PR#2959][opened] [Backport][ipa-4-6] Extend test for orphan automember rules (issue/6476)

[tiran]

   URL: https://github.com/freeipa/freeipa/pull/2959
Author: tiran
 Title: #2959: [Backport][ipa-4-6] Extend test for orphan automember rules (issue/6476)
Action: opened

PR body:
"""
This PR was opened automatically because PR #2951 was pushed to master and backport to
ipa-4-6 is required.
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/2959/head:pr2959
git checkout pr2959