Update git submodules

* Update docs/submodules/sdnc/oam.git from branch 'elalto'
  to 90adb81cb685dcb5421637f3a9d3a5fd84c87657
  - Release sdnc/oam 1.7.7 maven artifacts
    
    Release version 1.7.7 maven artifacts
    
    Change-Id: Ia37d60d55aab6224c16aab6ca5fc28165bcac155
    Issue-ID: SDNC-1043
    Signed-off-by: Dan Timoney <dtimoney@att.com>
    
1 file changed