LU-17985 osd-ldiskfs: drop osd object if failed to create

LU-17985 osd-ldiskfs: drop osd object if failed to create

In osd_create, if the newly created inode had already contained
correct XATTR_NAME_LMA but failed to update the OI, it will clear
osd_object->oo_inode, the osd_object should also be dropped.

Signed-off-by: Hongchao Zhang <hongchao@whamcloud.com>
Change-Id: I4ff5952c154ce459c78514b88b1810471635c703
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55571
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>