Updated git submodules

Project: so master 89b5235a109db02fd2d55697e40e306a02f11b59

Merge "fix volume group model info retrieval"

fix volume group model info retrieval

fixed the broken unit test with updated mocks
fix the if statement where its supposed to take in cloudRegion

Change-Id: I0a1f349ff8d64dfec7ad98b351c8701f9cb828bb
Issue-ID: SO-1297
Signed-off-by: Kalkere Ramesh, Sharan (sk720x) <sk720x@att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 5028195..89b5235 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 5028195e9c987765979c46d304c242b1a3b2ca06
+Subproject commit 89b5235a109db02fd2d55697e40e306a02f11b59