Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Merge "Add documents template about network test"
  - Add documents template about network test

    Change-Id: I0a5332ef5f158cacee543486482429c2691ddfad
    Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 8126d82..a188dd3 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 8126d8250b7c7782d2a391d5bb450e784a31e857
+Subproject commit a188dd32d87225f19f5b7d7f188fbe99b7cebc43