LU-13906 build: consistent use of %{name}

LU-13906 build: consistent use of %{name}

Make the of the %{name} macro consistent across lustre packages

Fixes: cfaf0eb92005 ("LU-12214 build: fixes if the name is not just 'lustre'")
Test-Parameters: trivial
HPE-bug-id: LUS-5914, LUS-5915
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: I71c0a0e77a0fc7319a166311e33d3ca9de60e499
Reviewed-on: https://review.whamcloud.com/39662
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: Chris Horn <chris.horn@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>