Update git submodules

* Update docs/submodules/bottlenecks from branch 'master'
  - Merge "bug-fix: get k8s config"
  - bug-fix: get k8s config

    JIRA: BOTTLENECK-243

    Geting k8s config using sshpass will fail when frst time
    loginning to k8s master. Add -o StrictHostKeyChecking=no
    to input the prompt.

    Change-Id: Ib9ab3617b6d50ab85be317faf715f751fcda9149
    Signed-off-by: Yang (Gabriel) Yu <Gabriel.yuyang@huawei.com>

diff --git a/docs/submodules/bottlenecks b/docs/submodules/bottlenecks
index bd6b34b..cc1b900 160000 (submodule)
--- a/docs/submodules/bottlenecks
+++ b/docs/submodules/bottlenecks
@@ -1 +1 @@
-Subproject commit bd6b34bd9ed2d7feaa6fd74051b14a9d8ecf446a
+Subproject commit cc1b900df59b0da1cbeead132b1260787c3998d4