Updated git submodules

Project: so master b220d97a94bb7ce49ec9adb1b4c96cf6ebae873c

Merge "DeploymentInfo tests and construction improvement"

DeploymentInfo tests and construction improvement

- Improved construction by adding DeploymentInfoBuilder
- DeploymentInfo immutable
- added detailed unit tests

Change-Id: I3dabb91d5190ef932e77f0c76e18fde8ca73c64d
Issue-ID: SO-1055
Signed-off-by: Michal Kabaj <michal.kabaj@nokia.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 47b0701..b220d97 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 47b07012807ef3b3c6d39f8bb2afbe21e51dfffd
+Subproject commit b220d97a94bb7ce49ec9adb1b4c96cf6ebae873c