Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 9d390192fce4824a1b393ab4252ba95307c10a2b
  - Merge "[Modeling] Use global storage templates for PVC"
  - [Modeling] Use global storage templates for PVC

    OOM has now templates in order to create the needed PVC, using:

    * a PV with a specific class when using a common nfs mount path between
    nodes (sames as today use) --> is the default behavior today
    * or a storage class if we want to use dynamic PV.
      On this case, we use (in order of priority):
      - persistence.storageClassOverride if set on the chart
      - global.persistence.storageClass if set globally
      - persistence.storageClass if set on the chart

    Change-Id: I337e760ea71ec57c4f593e068c3cf6ea548a3cfc
    Issue-ID: OOM-1227
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>