Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Merge "The script for CI"
  - The script for CI

    - The script includes all steps to trigger QTIP test On CI.
    - Add a dependency iputils-ping for command "ping"

    Change-Id: Ia7712cc9eedf227686896e2a38f3b8baf03d7397
    Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 7974734..8522b38 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 79747348572401f0cf48f141f054cc4203d6d846
+Subproject commit 8522b38a1b06bfe3c334c4d70d365058b7bf03ca