Update git submodules

* Update docs/submodules/releng from branch 'master'
  to 03da9f28e277d9ea63ec419f54568579c3351ec3
  - Merge "Move kind as root"
  - Move kind as root

    Change-Id: Icf1734e6224b4a56616063c3e7fd9e6fdea203cf
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index aac2f29..03da9f2 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit aac2f29f5839faa1e235011c4ee9011e83912eb0
+Subproject commit 03da9f28e277d9ea63ec419f54568579c3351ec3