Updated git submodules

Project: integration master 249fd8720d9b019b3f02d75ab2de8cb9479d3499

Fix NPE when artifact dependency version is null

Change-Id: I56d6813b54ea769ca4bc6f0d7bf098b12cd0c6bc
Issue-ID: INT-330
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>


diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 0752b79..249fd87 160000
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 0752b7967768461e769bba56eb601490d63e75c8
+Subproject commit 249fd8720d9b019b3f02d75ab2de8cb9479d3499