Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "show community results"
  - show community results

    show latest 20 results in cummunity results page.
    Because pagination is not supported, pagination related buttons
    are forbiddened now

    Change-Id: I3d94fc1b89845b6583dd40fe86d69407adfd2e6c
    Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 87efe79..a0d5ced 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 87efe7980dcb89fff5e1560fc89d84101c529092
+Subproject commit a0d5ced294e40d3ac091012ea325361aa5fc3011