Update git submodules

Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Add jenkins jobs for automatic reporting dashboard deployment"
  - Add jenkins jobs for automatic reporting dashboard deployment

    Jenkins Jobs have been added for automating the deployment of the
    reporting dashboard. Also multijob has been added for automating the
    update of docker in the docker hub and generating docs which is empty
    for now. Modified unit tests of reporting to make it run from any
    directory.

    Modified the testapi jenkins jobs yaml file to generic so that many
    other modules which may have the same usecases can be integrated easily
    just like the reporting one that is done now.

    Change-Id: Id13a55416e17199dae1dd6ce64f7c167d117ba37
    Signed-off-by: Sakala Venkata Krishna Rohit <rohitsakala@gmail.com>