[SSSD] [sssd PR#5537][comment] negcache: use right domain in nss_protocol_fill_initgr()

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/5537
Title: #5537: negcache: use right domain in nss_protocol_fill_initgr()

pbrezina commented:
"""
Ack to the code but there is conflict. Can you please rebase it?
"""

See the full comment at https://github.com/SSSD/sssd/pull/5537#issuecomment-811823186