Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Modify clovisor name to fit naming convention

    - Edit name of container from clovisor to clover-clovisor to match
    naming convention

    Change-Id: I37a7e6f4cdb5295bd8a0e92dcc3f8c43605adcb8
    Signed-off-by: earrage <eddie.arrage@huawei.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 653dc59..d165949 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 653dc5952eb89bd79f960f89977d14d1a74d62f4
+Subproject commit d165949ea6ebbaeec678ed4c028958b57db430c4