Update git submodules

* Update docs/submodules/releng from branch 'master'
  to 70e5e5c12c00518b88651d9c7eef0228d7d8f0ac
  - Fix a few test case names

    Change-Id: I7ff4df37354549da48b39ef0e6eabd976560fa24
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 696aaca..70e5e5c 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 696aacaa5489b3fa5ba54795b012d104b59638f5
+Subproject commit 70e5e5c12c00518b88651d9c7eef0228d7d8f0ac