Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to e73785dfcea4ba780a5d21ab79e380b0dfd0c37d
  - Merge "Support for SO to ExtAPI"
  - Support for SO to ExtAPI
    
    Change-Id: I36b7c18648e4fa24cda0ca77cab1f8402c8c39b8
    Issue-ID: SO-1421
    Co-authored-by: gopal.sabhadiya@vodafone.com
    Signed-off-by: Vodafone <onap@vodafone.com>
    
1 file changed