Update git submodules

* Update docs/submodules/qtip from branch 'master'
  - Integrate openssl metrics for qpi calculate

    Change-Id: I7319cd9b49cb27ba4fa367e395ceb2caa543c06e
    Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

diff --git a/docs/submodules/qtip b/docs/submodules/qtip
index 3208bc0..9bbcdcb 160000 (submodule)
--- a/docs/submodules/qtip
+++ b/docs/submodules/qtip
@@ -1 +1 @@
-Subproject commit 3208bc0427b8988c923ee7fe44eceaef56cf5362
+Subproject commit 9bbcdcb1333b510d86c944f0ae6ac1e78837df87