LU-16751 misc: remove unused small files

LU-16751 misc: remove unused small files

There are a number of small files which don't seem to serve any
purpose anymore. This patches removes them.

Test-Parameters: trivial
Signed-off-by: Timothy Day <timday@amazon.com>
Change-Id: Iddada509bfe1aaefbffdd0ec623a4efd4fc289e6
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50699
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>