[SSSD] [sssd PR#860][comment] Prepare for multiple enumeration providers

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/860
Title: #860: Prepare for multiple enumeration providers

pbrezina commented:
"""
I will read through the code during next week. I'm sorry it takes so long. In the mean time, can `make check` fails. Can you fix it please? [See logs](https://s3.eu-central-1.amazonaws.com/sssd-ci/PR-860/6/fedora-rawhide/ci-mak...).
"""

See the full comment at https://github.com/SSSD/sssd/pull/860#issuecomment-530798392