LU-7679 build: strengthen lustre-dkms during on-target build

LU-7679 build: strengthen lustre-dkms during on-target build

This patch modifies internal scripts to strengthen
lustre[-client]-dkms package vs issues ([spl,zfs]-dkms not built,
configure errors, ...) that could be encountered during on-target
DKMS build step.

Signed-off-by: Bruno Faccini <bruno.faccini@intel.com>
Change-Id: I2dc8c91ff5874228dde0bc7995e45a6dcc6973d4
Reviewed-on: http://review.whamcloud.com/18167
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Jenkins
Reviewed-by: Michael MacDonald <michael.macdonald@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>