Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to a0a017f918430fbd1c14c3af2718b993f0e9357c
  - Refactor WorkflowAction.valiadteResourceIdInAAI -

    Refactor WorkflowAction.valiadteResourceIdInAAI - break up the method
    into smaller pieces to handle different resouce type separately.
    Include aai object id info in MultipleObjectsException. Do not throw
    DuplicateNameException when MultipleObjectsFoundException is caught.
    Handle BAU and let MOFException be thrown as illegal state exception.

    Issue-ID: SO-2564
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: Ib78fbbe9fbea3e4815a7b19071ea2ce30dce6c25

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index d040573..a0a017f 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit d04057383159718b40dabc2a278c60c7813bb852
+Subproject commit a0a017f918430fbd1c14c3af2718b993f0e9357c