Title: #3253: [Backport][ipa-4-6] dn: sort AVAs when converting from x509.Name
This PR was opened automatically because PR #3212 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/3253/head:pr3253
git checkout pr3253