Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 533fd3174a7a5872ea43fb7d6dc8eb6165af2be5
  - Merge "Change status from inventoried to assigned"
  - Change status from inventoried to assigned

    change orch status from inventoried to assigned
    add in rainy day scenario fix
    fix bpmn rollback condition statement
    remove connect from config to vf module

    Change-Id: I84198d56c18e4167d4cfbee0751613fa0386b160
    Issue-ID: SO-1686
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index ec951b7..533fd31 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit ec951b7dae52752aa5d5092e56af1856a6359462
+Subproject commit 533fd3174a7a5872ea43fb7d6dc8eb6165af2be5