Update git submodules

* Update docs/submodules/compass4nfv from branch 'stable/euphrates'
  - Add k8-nosdn-nofeature-noha  scenario support

        JIRA: -

        Currently Compass support 3+2 highly available  Kubernetes cluster.
        This yaml file define 1+1 Kubernetes cluster for k8-nosdn-nofeature-noha scenario

    Change-Id: Iaeb4ef854a88657813fab9d255120ac93854dc6f
    Signed-off-by: hu xinhui <xinhui_hu@foxmail.com>
    (cherry picked from commit 2e3e4dcfd50ad29f80f675fcefff3c3a579338e5)

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index e3fc65b..4b9d26f 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit e3fc65b43e71c7c83b2019faf11e93aa3ab82b7b
+Subproject commit 4b9d26f0377d8cb32f773ecdc100e8be48c8933d