Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to bd49e72ac488734ea69861e55520a231d6628122
  - Merge "[COMMON] Faster aafConfig template"
  - [COMMON] Faster aafConfig template

    "index" function is bad in term of performance in Helm.
    Reworked the templates in order to avoid it.

    as certificates are retrieved at every boot (and as already present
    certs are deleted before), we don't need persistent storage

    Also set aafImage as a global variable in order to have a consistent use
    accross ONAP

    Issue-ID: EXTAPI-375
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    Change-Id: Ie3f5ae5c2a37d816afc42d2c67ebe8e40e749c79