Update git submodules

* Update docs/submodules/releng from branch 'master'
  to 936d11a5bee1ee0ddbfedb93688e73f6222a0401
  - Merge "Update kind version in jjb"
  - Update kind version in jjb

    Change-Id: I346f1144521fb543b072f66b227c5dbd92f4bfc1
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index ecb22a3..936d11a 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit ecb22a34005d117f41d135be7aa7e6e209323939
+Subproject commit 936d11a5bee1ee0ddbfedb93688e73f6222a0401