Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to b7ea3fe50e6c685a21f8c119d690ea3b1458ac6f
  - Merge "added list of flows to execution for cockpit"
  - added list of flows to execution for cockpit

    added list of flows to execution for cockpit readability

    Change-Id: Ia289ab59627b315320b097adaf2cf43cd5dc7543
    Issue-ID: SO-1452
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 71c4708..b7ea3fe 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 71c4708528c635dcc12575d5e3118e01b32d46cc
+Subproject commit b7ea3fe50e6c685a21f8c119d690ea3b1458ac6f