Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Add monitoring tests folder trigger unit verify"
  - Add monitoring tests folder trigger unit verify

    Add monitoring tests folder to trigger unit verify job
    for daisy beacause unit test code should be added
    verify CI.

    Change-Id: I77e19b5b07a3a1f724c20036e5c337ffa9f482ec
    Signed-off-by: zhongjun <zhong.jun@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 1fc5d49..f9f7289 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 1fc5d49f8aa9eb44e615afdd597827be48cf517a
+Subproject commit f9f7289953029b9d9b0765a8647fc0e847975879