Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to b7f55f47a964351e7dc46d05af7f53f7da1c9eba
  - Merge "fix issue where we attempt audit with no servers"
  - fix issue where we attempt audit with no servers

    fix issue where we attempt audit with no servers

    Change-Id: I47f76121c616bf65a5f8be73910adcc0d7088bdb
    Issue-ID: SO-1513
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 7b4a874..b7f55f4 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 7b4a8742c8ed874b436025d4f7bea43ffbf03805
+Subproject commit b7f55f47a964351e7dc46d05af7f53f7da1c9eba