Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 6e61631cd701db5f31559b7c065ddea3d85bd426
  - Merge "Fix yamllint error in info file"
  - Fix yamllint error in info file

    Each changes item needs its own list
    this can be seen in the changed code

    Also, remove other repositories.
    Each repository in ONAP requires its own info file
    and so we cannot include multiple repos in a single
    info file

    Issue-ID: CIMAN-33
    Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
    Change-Id: Id23288f9a5bddd3f0a1f52d56d072ef90b8a8f9b