Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Create example of storage qpi report

    Next:
    - calculate score
    - comparison to baseline

    Change-Id: I4f25f6306bb86a258662652e7be8d4c5eeecc468
    Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 293a34e..d218f94 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 293a34e7f66176d9e080bbef41be5f5aefe37cd7
+Subproject commit d218f94274ac94c36d2c843f73b83290f761a8f6