Update git submodules

* Update docs/submodules/releng from branch 'master'
  to e14019473109cd2840c0dcc2f901dcd61f60dfa6
  - Merge "Prepare new Patrole-based testcases"
  - Prepare new Patrole-based testcases

    Change-Id: I6f84402dc534d141225d48f71b12bb47a91ee964
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 1df58aa..e140194 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 1df58aae57ce4ef390bfbe55ed0589ed2724ae5a
+Subproject commit e14019473109cd2840c0dcc2f901dcd61f60dfa6