Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'dublin'
  to 8e40406c6dd82de42d592ca8abb6203697b0aa8b
  - Add SO WFD activity BBs to building_block_detail

    Added dublin-WFD activity BBs to building_block_detaili tbl
    Also updated the resource_type to NO_VALIDATE where target_action is CUSTOM
    During the execute of the Activity building blocks for the Workflow Designer running into
    orchestrationStatusValidation exception as it could not find the activity's name in building_block_detail table.
    Updated the test/resources/data.sql to reflect the above changes

    Issue-ID: SO-1901
    Signed-off-by: Bonkur, Venkat (vb8416) <vb8416@att.com>
    Change-Id: I9a5c60fc818ec4abc18005e3ef9b8c7b3313f55d