Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Collect arithmetic metrics from unixbench

    Change-Id: I3e9ca649f3b35908c162d5036dcde3a333278f6d
    Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 48d36ca..941eb36 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 48d36caabb09f2456a1d7ad64acb7aa099277eda
+Subproject commit 941eb361d74e71114c97e8de240e224d2ea2d8ef