LU-17910 build: iokit should also be named per lustre_name

LU-17910 build: iokit should also be named per lustre_name

Update lustre-iokit to follow the ${lustre_name} scheme

HPE-bug-id: LUS-12250
Test-Parameters: trivial
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: I236aaaac1acaf86f08aa584c6a7d5d3a3d75ff49
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55328
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>