Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 6bfc50c41e338b52818323ffe9550a94d1111dea
  - Merge "Instantiate common cassandra cluster"
  - Instantiate common cassandra cluster
    
    Issue-ID: OOM-1198
    
    Change-Id: Ie49a34cfbe5bdb2620312e8780dccbc0b86a0d6e
    Signed-off-by: Mahendra Raghuwanshi <mahendra.raghuwanshi@amdocs.com>
    
1 file changed