Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - use only one file get_conf.py to get configuration data from deploy.yml

    just move the code from get_para_from_deploy to get_conf file
    no functionality change.

    Change-Id: I86aa1325ff37cb2ae0784c9487e62e95cc23f644
    Signed-off-by: zhouya <zhou.ya@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index d0b28ef..e47fc2d 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit d0b28ef6d7cb12e1b70841991ff321cd6e7c1edf
+Subproject commit e47fc2d62d07633c1883253d42f8e2cade35e868