[SSSD] [sssd PR#5546][comment] kcm: add GET_CRED_LIST for faster iteration

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/5546
Title: #5546: kcm: add GET_CRED_LIST for faster iteration

pbrezina commented:
"""
Pushed PR: https://github.com/SSSD/sssd/pull/5546

* `master`
    * 560e247904ca4b9b1da9895548263c4b9772f92b - kcm: add GET_CRED_LIST for faster iteration
    * 81130b23206aff7a4076f13b04b310352be8a23f - kcm: add support for MIT extensions
    * 9a39ceba2d4d503bd1c37166322e88aae0187520 - kcm: remove unneeded kcm.h

"""

See the full comment at https://github.com/SSSD/sssd/pull/5546#issuecomment-813948062