Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "Add the pytest file test_deploy.py"
  - Add the pytest file test_deploy.py

    1.add the pytest file test_deploy.py
    2.fix the tmpfile clearup issue.

    Change-Id: I3a7e0f9199f1bf518b332fd3e9884c8f084575ae
    Signed-off-by: zhongjun <zhong.jun@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index f292204..4779393 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit f29220417793f6cd7630ce6b1551b3e952da567b
+Subproject commit 47793931c795f6b8246a6dec7704c28db3c464bf