LU-6546 rpm: exclude duplicate binaries

LU-6546 rpm: exclude duplicate binaries

Exclude /usr/sbin/wirecheck and /usr/sbin/wiretest binaries from lustre
package to avoid duplicate binaries in lustre and lustre-tests packages.

Change-Id: I59674fa5d1263a7e8022e6008556bf35a2de477b
Signed-off-by: Arnaud Guignard <arnaud.guignard@cea.fr>
Reviewed-on: http://review.whamcloud.com/14646
Tested-by: Jenkins
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Isaac Huang <he.huang@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>