Update git submodules

* Update docs/submodules/qtip from branch 'stable/euphrates'
  - Merge "Fix output path of testing results" into stable/euphrates
  - Fix output path of testing results

    Change-Id: I2a30dd39bb847868c8869904c8b28d2bf7d784e5
    Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>
    (cherry picked from commit b80f7070c5455025a1fd4a67af2f0b6246a39140)

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 1b7b1ce..0afcb90 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 1b7b1ceac943b93bbc5a5508195a6937a8756553
+Subproject commit 0afcb901da65e76f42d908633d84a7e408c1d8a0