Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 244698224073dff679c863c2e3f2997d1b8d0f7b
  - Merge "Use the timeout from the heat template instead of"
  - Use the timeout from the heat template instead of

    Use the timeout from the heat template instead of hardcode WIP
    Added custom uuid to vf adapter delete rest request
    Added and fixed compilations errors due to interface change
    added logic to check that the timeout is less than 120
    Set the cust model uuid in bpmn so its avaiable to adapter.
    Added to use timeout from heat template for network.
    Updated unit test to account for new param change to method.
    Fixed and added missing param to deletevf in vnfadapterrestv2
    Fixed failing junits due to adding model cust id to request

    Issue-ID: SO-2601
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I6ac276f37d4b6423501fb07fe081828ea3bed235

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 7e62ba2..2446982 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 7e62ba22c5ac473bd5fad65d19f08e8444cb3ccf
+Subproject commit 244698224073dff679c863c2e3f2997d1b8d0f7b