Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 9373cf6d8537dec76bed33e87b897629d255e366
  - Update git submodules
    
    * Update kubernetes/robot from branch 'master'
      to af54b39d9bad61bc10bf2eb5ab304819183b11f6
      - ROBOT e2e test cases improvements for csar/zip tosca package validation in VNFSDK and SDC Onbarding
        
        Issue-ID: INT-1240
        
        Signed-off-by: Krzysztof Kuzmicki <krzysztof.kuzmicki@nokia.com>
        Change-Id: I58fbd642057650d76a65fdd4ba08f562acb44522
        
1 file changed