Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - bugfix: installer is not defined in report.yml

    since installer is renamed to installer_type in all.yml,
    installer cann't be found in report.yml

    Change-Id: I222b3050aab8b4f09e1f70c623d0e53ebbff1743
    Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index f6b14ea..bccf607 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit f6b14ea5c81d618fb6c29f38396cd7a961c06d3d
+Subproject commit bccf607a7ed7475deb5472c4cd3d65b1918d5c47