Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 0c8f94750cd5d60683444fe79bfc2c137b9266bc
  - fixed jUnits in TestAaiService.java
    
    Issue-ID: APPC-1859
    Change-Id: I1b6b8ba47126aeffdbb0cf8feeb909a4cfb8fa1c
    Signed-off-by: Rupinder <rupinsi1@in.ibm.com>
    
1 file changed