Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 582c5624b4947c14116477297bb4535043281bed
  - Merge "Commented out initialization of workflowResponse to prevent static analyzer warning about workflowResponse never being set to anything but null."
  - Commented out initialization of workflowResponse to prevent
    static analyzer warning about workflowResponse never being
    set to anything but null.

    Issue-ID: SO-1841
    Signed-off-by: Oleksandr Moliavko <o.moliavko@samsung.com>
    Change-Id: Ib150e3836fda9b7d9785a574f904b2c61bfa39f4