Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Set installer and master-host as required options

    missing these options will cause failure in workspace creation

    Change-Id: I701b080d7f6b2deb7f71e76da322d26b20cd3b42
    Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 6e51c4c..06915dd 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 6e51c4ca72bdbf08874687025c5bdb597f1b93d1
+Subproject commit 06915dd2b78fb2aaef842fb7105b164fc3c67413