Update git submodules

* Update docs/submodules/releng from branch 'master'
  to 364766a71ab19e94aacbd78593dcdb42e5e599d4
  - Merge "Add jenkins_kind2"
  - Add jenkins_kind2

    Change-Id: Ic620633a3dc800bb6ba2de8a9f92f7aca6551a10
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index dc2aa77..364766a 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit dc2aa77c3082b54b0dd9e376a0287b8224395315
+Subproject commit 364766a71ab19e94aacbd78593dcdb42e5e599d4