LU-9539 kernel: kernel update [SLES12 SP1 3.12.74-60.64.40]

LU-9539 kernel: kernel update [SLES12 SP1 3.12.74-60.64.40]

Update target and kernel_config files for new version

Test-Parameters: clientdistro=sles12 testgroup=review-ldiskfs \
  mdsdistro=sles12 ossdistro=sles12 mdtfilesystemtype=ldiskfs \
  ostfilesystemtype=ldiskfs

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: Ie0cb65603504da3b7dd38ab4962198142b1629f6
Reviewed-on: https://review.whamcloud.com/27222
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>