Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 5d98d5ba830ca741451ff2ecd2f6d2c8445f0b26
  - Test coverage DmaapMessageAdapterFactoryImpl
    
    Increased coverage from 0% to 100%
    
    Issue-ID: APPC-1422
    Change-Id: I61e0af9d676749d2b36d7765de92ddc9b1df3396
    Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>
    
1 file changed