Update git submodules

* Update docs/submodules/releng from branch 'master'
  - [qtip] enable fraser ci jobs

    Change-Id: Ic9bf36c63592eac60406d362bedf1c6bd352ab9c
    Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 859c955..a92e3a3 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 859c955553ac60a7fcd1af12e72031db20bbaf6a
+Subproject commit a92e3a3763ea8c45552996866ca15eef200d86fd