LU-14934 kernel: kernel update SLES12 SP5 [4.12.14-122.83.1]

LU-14934 kernel: kernel update SLES12 SP5 [4.12.14-122.83.1]

Update SLES12 SP5 kernel to 4.12.14-122.83.1 for Lustre client.

Test-Parameters: trivial clientdistro=sles12sp5 \
env=SANITY_EXCEPT="56oc 430c 817" testlist=sanity

Change-Id: I2b35d129550b895324bb3e2e61910ad10e846f03
Signed-off-by: Jian Yu <yujian@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/44863
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Yang Sheng <ys@whamcloud.com>
Reviewed-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>