LU-8755 kernel: kernel update [SLES12 SP1 3.12.62-60.64.8]

LU-8755 kernel: kernel update [SLES12 SP1 3.12.62-60.64.8]

Update target and kernel_config files for new version

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

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: I52ab5a1ecff81e470b965af536fd0f638a120546
Reviewed-on: http://review.whamcloud.com/23364
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>