Updated git submodules

Project: msb/apigateway master ec6e90960b8f8e0b068aefe3292b3d13fd3b789e

Merge "Add api docs for MSB"

Add api docs for MSB

Issue-Id: MSB-79
Change-Id: I07de7b05d0b278eae23a5640368dec4cd619ee3d
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
Merge "Initialize MSB api gateway docs"

Initialize MSB api gateway docs

Change-Id: Iedadc7c8ff9b5cb0709249b753f96b3a18e0a796
Issue-Id: MSB-79
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>

diff --git a/docs/submodules/msb/apigateway.git b/docs/submodules/msb/apigateway.git
index 07625f5..ec6e909 160000 (submodule)
--- a/docs/submodules/msb/apigateway.git
+++ b/docs/submodules/msb/apigateway.git
@@ -1 +1 @@
-Subproject commit 07625f56dc83a8bdffd128a242095e327923b51f
+Subproject commit ec6e90960b8f8e0b068aefe3292b3d13fd3b789e