Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 997fc06d9a2fce3038bd89dd050acc5e9b67be71
  - Merge "added in exception handling if auditResult is null"
  - added in exception handling if auditResult is null

    added in exception handling if auditResult is null
    maven process format the file that is not formatted
    fix formsatting again because it failed last time

    Issue-ID: SO-2242
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I6a83c7fe120e02e808470dbc9e7e431e0b62f4f4

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 713cca3..997fc06 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 713cca3e723ad3a7fa79228280290bad0689888e
+Subproject commit 997fc06d9a2fce3038bd89dd050acc5e9b67be71