Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to d40de4fb43f43d760c90abc40feb4d865b070b99
  - Added logger
    
    Sonar fix
    
    Issue-ID: APPC-1532
    Change-Id: I6c1ca46e0fb95d4eb41c3b6fd6a8e640ca047a00
    Signed-off-by: Jegadeesh Babu <jegabab1@in.ibm.com>
    
1 file changed