Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 9341d2ae29e7722c2edb1d7436c04f85e6469134
  - added test case to DmaapOutgoingMessageTest
    
    to increase code coverage
    
    Issue-ID: APPC-1086
    Change-Id: Ia441f83ad6602a89d81e5c66b0120a6c857672c4
    Signed-off-by: Sandeep J <sandeejh@in.ibm.com>
    
1 file changed