Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 65369ce83578048d8e133e79f6892a42a801be04
  - Merge "Altered bpmn and audit behavior on delete vf mod"
  - Altered bpmn and audit behavior on delete vf mod

    Renamed variable from contin to flowShouldContinue.
    Updated bpmn junits and exceptionbuilder junits.
    Updated bpmns to use non interrupting escalation event.
    Altered bpmn and audit behavior on delete vf module

    Change-Id: I4ade4c934a9193099cfd29d740c68e60633c03e5
    Issue-ID: SO-1896
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>