Updated git submodules

Project: so master bbe2cc9593b26c855af6b9528c5fa2ba5a37ccbf

Merge "Remove dependencies with vulnerabilities"

Remove dependencies with vulnerabilities

Upgrade commons-fileupload : commons-fileupload to 1.3.3

Upgrade com.fasterxml.jackson.core : jackson-databind to 2.8.7

Change-Id: I6a9f074b07dea59327ca79f945473767d57d5aa8
Issue-ID: SO-537
Signed-off-by: Arthur Martella <amartell@research.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index da95318..bbe2cc9 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit da95318a8575b5ea87c7ee7fe182ad4cf61dd23c
+Subproject commit bbe2cc9593b26c855af6b9528c5fa2ba5a37ccbf