LU-18162 ofd: convert Object Filter Device to LU device

LU-18162 ofd: convert Object Filter Device to LU device

Convert OFD to use LU device init/fini rather
than the legacy OBD API.

Test-Parameters: trivial
Signed-off-by: Timothy Day <timday@amazon.com>
Change-Id: I4c1934d04ecafff2217159ef5040e396f4774acc
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/58830
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>