LU-15388 osd-ldiskfs: wrong dot/dotdot FID for local agent

LU-15388 osd-ldiskfs: wrong dot/dotdot FID for local agent

Wrong FIDs are passed into osd_add_dot_dotdot_internal() in
osd_create_local_agent_inode(). Local agent inode is created to
satisfy e2fsck, and these two FIDs are not used anywhere, which
won't cause any known issue.

Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Lai Siyao <lai.siyao@whamcloud.com>
Change-Id: Ife39d539921a37994f9c6046ae066e1927154136
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/45904
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Li Dongyang <dongyangli@ddn.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>