Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "Get configurations from pharos instead securedlab"
  - Get configurations from pharos instead securedlab

    Securedlab will be retired. So we should get configurations from
    pharos. See [1]

    [1]: https://gerrit.opnfv.org/gerrit/#/c/49161/

    Change-Id: I42684a7c00ad96b1e7d0496724f0d820ffc27674
    Signed-off-by: Alex Yang <yangyang1@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index 9da43dd..49205e7 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 9da43ddfc09e56b772e4304eef430e56aaf6013e
+Subproject commit 49205e7200afd0ce286d2f685093948cb1f7bf3d