Update git submodules

* Update docs/submodules/releng from branch 'master'
  - support showing user's specified contents after signin

    Change-Id: Ia8897860757a2395873ff6972a508c38d7139854
    Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index d55972a..fa65187 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit d55972a735e6038fee4ce7ad6501983f87275498
+Subproject commit fa65187c06fe785f14f6b0048133ec13deaf2f4d