Updated git submodules

Project: msb/swagger-sdk master d3a4527d63cde8660980d3a946df795eba011c37

Use managed guava version

Use centrally managed guava version specified in
oparent.  Includes upgrade to oparent 1.2.0.

This change was submitted by script and may include
additional whitespace or formatting changes.

Change-Id: I63febcae50779c83120a27a0b860ab6076634b2b
Issue-ID: INT-619
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

diff --git a/docs/submodules/msb/swagger-sdk.git b/docs/submodules/msb/swagger-sdk.git
index 231d5dc..d3a4527 160000 (submodule)
--- a/docs/submodules/msb/swagger-sdk.git
+++ b/docs/submodules/msb/swagger-sdk.git
@@ -1 +1 @@
-Subproject commit 231d5dc843dd5c983abc77f6130c5379d04cd75a
+Subproject commit d3a4527d63cde8660980d3a946df795eba011c37