Updated git submodules

Project: so master a56de0e221751debd038aca5b6d20d8f9325d294

Merge "Add DoCompareModelVersions.groovy"

Add DoCompareModelVersions.groovy

Change-Id: Idaa55084f5ecb0dd3636c232cebc14fa5f0641ca
Issue-ID: SO-419
Signed-off-by: Yulian Han <elaine.hanyulian@huawei.com>


diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 6064762..a56de0e 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 60647628bc2660ad6850acb946d76a44055a3a0b
+Subproject commit a56de0e221751debd038aca5b6d20d8f9325d294