Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Add macro for reporting the provision result"
  - Add macro for reporting the provision result

    1. add macro for report the provision result of installers
    and try it in daisy
    2. update according to TestAPI interface

    Change-Id: Ic041744c917c37fcd84a12a92e927e39106cf18f
    Signed-off-by: Julien <zhang.jun3g@zte.com.cn>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 0a1fabc..dc7000f 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 0a1fabc0109fda9c7839ef281011909b6f96b10a
+Subproject commit dc7000ff2c74bc5e91aadd3e48a25f8d2edccd4b