Title: #5345: [Backport][ipa-4-9] ipatests: Test for IPATrustDomainsCheck with external
trust to AD
This PR was opened automatically because PR #5228 was pushed to master and backport to
ipa-4-9 is required.
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5345/head:pr5345
git checkout pr5345