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

diff --git a/docs/submodules/oom.git b/docs/submodules/oom.git
index 71a306e..b6511c2 160000 (submodule)
--- a/docs/submodules/oom.git
+++ b/docs/submodules/oom.git
@@ -1 +1 @@
-Subproject commit 71a306ede53c3f7af37e98ca9ae43e983c443d51
+Subproject commit b6511c23711962dd41d06f6459437c4c94f1f73b