Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 6c68422d16b2e3356d706e991c2666ea7bf81016
  - Merge "update release version of modeling-etsicatalog"
  - update release version of modeling-etsicatalog
    
    Issue-ID: MODELING-349
    Change-Id: I52bb7f5f560fa3af6ece968b9c1e8ebc5331b813
    Signed-off-by: dyh <dengyuanhong@chinamobile.com>
    
1 file changed