Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to eac3e3faf11bca0903d6fdfe8cc0710b87cb6123
  - Handled exception
    
    Sonar fix
    
    Issue-ID: APPC-1518
    Change-Id: Ia052693a420bbd7b06048336d518a49e598b4265
    Signed-off-by: Jegadeesh Babu <jegabab1@in.ibm.com>
    
1 file changed