Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Enable kubernetes test suite for compass"
  - Enable kubernetes test suite for compass

    Compass will put admin.conf file in /opt/admin.conf in
    compass-tasks container. We need to cp it to $HOME/admin.conf,
    then do a volume mapping so that yardstick docker container can
    have this file.

    Change-Id: I33b9ab4e44e363bd8375805bad7d8e5bf6af97fa
    Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 07730ca..071c4bc 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 07730ca7325c1a1370874a801df5698a81ebc392
+Subproject commit 071c4bc5708601763941d61c502f800e3460be6b