Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "unify the way of obtaining network configuration"
  - unify the way of obtaining network configuration

    Change-Id: Idd960d7faf0f24ae8caac13562858ccaa1c67f7b
    Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index 3324525..d17daf1 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 3324525378940af1f53c75a264d3945382dfe623
+Subproject commit d17daf1af5056040e5399af814ebd850a70a4a75