Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Merge "Adjust DEPLOY_TOOL"
  - Adjust DEPLOY_TOOL

    export DEPLOY_TOOL to k8s when scenario is
    kubernetes

    Change-Id: If186367bc31da46cf1d6190ba5eed3a9b6702957
    Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index e515b0d..77042a2 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit e515b0d53203e4870bf3854c5b48358620e0dfb0
+Subproject commit 77042a2ebb2528be6ce6c5748a5ae095463c1426