Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to b6511c23711962dd41d06f6459437c4c94f1f73b
  - Merge "[COMMON] Switch dgbuilder chart to new API"
  - [COMMON] Switch dgbuilder chart to new API

    While working on password removal we added a new configuration
    node (config.db) which should be used for passing db credentials. Now
    when all user are switched to use new config options we can remove
    backward compatibility layer and start using new options.

    Issue-ID: OOM-2247
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I77876fbfc0a4af18fa36f0e8c5813a5e393a7e09