Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'master'
  to 6f77209f79bc69c5335ef32c04365722ec9bb415
  - Dublin release DG
    
    DGs to support pnf-topology-operation with deactivate svc-action
    
    Change-Id: I3261d704e6d42173c841f56fe1d18dddb00ed43e
    Issue-ID: SDNC-643
    Signed-off-by: Cheung, Pat (kc1472) <kc1472@att.com>
    
1 file changed