Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to a4b2c8dd11b431fc69439e16ef2616a2e2483db7
  - Use released 1.2.1 CCSDK parent
    
    Use released 1.2.1 version of CCSDK parent pom
    
    Change-Id: I71dd7e342f8741cf28dcb111fe0d1ec612fb6c45
    Issue-ID: SDNC-704
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>
    
1 file changed