Update git submodules

* Update docs/submodules/releng from branch 'master'
  to bed0f04b5de69bebf31673cd484baa9050a13eea
  - Disable cntt-latest-daily and cntt-latest-gate

    These jobs rely on Intel-POD15 which has not been online since June.

    Please revert this patch when the POD is back online and the jobs can be
    ran.

    Change-Id: I42dd00809fd4cb3ee21b1715eec575626455c58e
    Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 5a40e89..bed0f04 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 5a40e890714d8748689eed4bbe3d55ef7e23a0b9
+Subproject commit bed0f04b5de69bebf31673cd484baa9050a13eea