[sssd PR#5590][opened] nss: prefer homedir overrides over override_homedir option

[sumit-bose]

   URL: https://github.com/SSSD/sssd/pull/5590
Author: sumit-bose
 Title: #5590: nss: prefer homedir overrides over override_homedir option
Action: opened

PR body:
"""
Currently the override_homedir option will overwrite every home
directory even if a dedicated user override exists. With this patch a
home directory from a dedicated override will be preferred.

Resolves: https://github.com/SSSD/sssd/issues/5589

:relnote: A home directory from a dedicated user override, either local
or centrally managed by IPA, will have a higher precedence than the
override_homedir option.
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/5590/head:pr5590
git checkout pr5590