Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to e24e6d4e66fecbb9f5ef8e45517a6e6646648990
  - Merge "[DMaaP MR] Remove "lost+found" in kafka PVC"
  - [DMaaP MR] Remove "lost+found" in kafka PVC

    When using a storage class, kafka data is set on top of a partition and
    then 'lost+found' ext4 folder, which is automatically created, is seen
    as a topic but with bad naming.

    So we remove this folder in the init script.

    Issue-ID: OOM-1227
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    Change-Id: If04304326fc5478f791d8290b8ceb39753c59c2f