Updated git submodules

Project: so master 7021d480111ab81d4e9e8981904e60e696f9ce81

correct the copyright info arquuillian

Issue-ID: SO-570

Change-Id: Idfdc8023b698914bc0b593e4a1e69bd37ba50a85
Signed-off-by: Seshu-Kumar-M <seshu.kumar.m@huawei.com>


diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 1fc6b4e..7021d48 160000
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 1fc6b4e8d3feb6f3e448958b05269529585c539d
+Subproject commit 7021d480111ab81d4e9e8981904e60e696f9ce81