Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "[Compass4nfv] add nosdn-bar-ha scenario"
  - [Compass4nfv] add nosdn-bar-ha scenario

    Change-Id: Iaf4cc72fe31bbf6f7d492e33c33abf056ccafcf4
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 6675b41..d2aa405 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 6675b4103a2399d5120494308aab5b8ef82091d2
+Subproject commit d2aa405a69517024d46c4ce8a06925a6a773d369