Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "Support os-odl-nofeature-* as new scenarios"
  - Support os-odl-nofeature-* as new scenarios

    Rename all scenarios with "odl_l3" in their name in Euphrates to
    just "odl".

    Daisy will keep "odl_l3" and "odl_l2" (in code, not for user)
    for further reference.

    Change-Id: Ib762dd808d4f9467b0e6827b8bbed6d9df7e0e0e
    Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index 5808f4a..6cea4aa 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 5808f4ab29f39ed302068af12c796135b8168da8
+Subproject commit 6cea4aaddf01fe2c1b6015bc01ea65c6fbba5bcd