Updated git submodules

Project: integration master a557fe7f4f2f5d7aa1049feb10c2c12fcfdc7baf

Merge "CSIT tests for SO vCPE/OOF/HPA"

CSIT tests for SO vCPE/OOF/HPA

adds SQL preload scripts about vCPE/infra, vbng, vbrgemu, vgmu to bypass asdc
based on https://gerrit.onap.org/r/p/demo.git Apr 25 2018

Change-Id: I0b893e683b1b5742ab09ba93503c007093a0eb6c
Issue-ID: SO-555
Signed-off-by: liboNet <libo.zhu@intel.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 7980e11..a557fe7 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 7980e11182a1045b9d1322576b3eaa18e0475cd5
+Subproject commit a557fe7f4f2f5d7aa1049feb10c2c12fcfdc7baf