Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "Update doc content for Euphrates"
  - Update doc content for Euphrates

    Change-Id: Ide23a73bd0f610bf949431538e64788c2dae0e12
    Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>
  - Eliminate hard code about ipmi info in bash script

    Change-Id: I642d130566137dff727b7227658afe6ace9473d6
    Signed-off-by: Alex Yang <yangyang1@zte.com.cn>
    (cherry picked from commit 94d3957c5aba2db70d06929ac9538280a71c6641)

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index 4779393..8ec26b1 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 47793931c795f6b8246a6dec7704c28db3c464bf
+Subproject commit 8ec26b129c0543896cd65af6dd5d33529f56fd24