LU-6142 utils: Fix style issues for folder lustre/include/lustre

LU-6142 utils: Fix style issues for folder lustre/include/lustre

This patch fixes issues reported by checkpatch
for all files under folder lustre/include/lustre/

Test-Parameters: trivial
Signed-off-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Change-Id: I65e87c8343bc0b90b71684827d8ca2bd7efd652e
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/53900
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Timothy Day <timday@amazon.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>