Update git submodules

Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 672e49683b77bfbc8bc1cbc14c9180a4575eedc7
  - Merge "Vhosts support to the common ingress template"
  - Vhosts support to the common ingress template

    Add virtual hosting support to the ingress
    common template
    Added support for global configuration path
    or virtual host based

    Signed-off-by: Lucjan Bryndza <l.bryndza@samsung.com>
    Change-Id: I6b1a0c9cfd0eb5c90a090058d5db70f8ee33731e
    Issue-ID: OOM-2125
    Signed-off-by: Lucjan Bryndza <l.bryndza@samsung.com>