Update git submodules

* Update docs/submodules/daisy from branch 'stable/euphrates'
  - Use virsh reset instead of reboot

    Sometimes the VMs do not reboot when using "virsh reboot".
    The virtual depoyment CI jobs failed recently.

    Change-Id: Id8b3ef638a7ba8f584c6e4c03d11e77d2919a35b
    Signed-off-by: Alex Yang <yangyang1@zte.com.cn>
    (cherry picked from commit 799e1323c05853e83ba01a54ac42818b4309c591)

  - 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..459282d 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 47793931c795f6b8246a6dec7704c28db3c464bf
+Subproject commit 459282da6a51520ed3a255f80569a437881a047a