Update git submodules

Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to f32823d0c545ee2835de38fe41c9485c0f373e57
  - Merge "Fix idempotence issue in dns role"
  - Fix idempotence issue in dns role

    Docker_container module was called twice: in a taks
    'Start dns server container' and then as a handler
    but there was a divergent set o parameters for the
    module in them. This had the efect of the container
    being started by the means of the task itself but
    immediately after it was killed and started again
    by the handler because it had different set of
    arguments for the module. The fix is to include the
    handler itself as a task so the whole run is idempotent.

    Change-Id: I9078f9dfe5894d94d4b6a9e44411f034508992e7
    Issue-ID: OOM-1845
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>