Update git submodules

* Update docs/submodules/dmaap/dbcapi.git from branch 'master'
  to 3a647d5a400d5e929b314e10ff99aea9cd779c61
  - Merge "Added Junit Class for AafRole.java"
  - Added Junit Class for AafRole.java
    
    Added Junit Class for AafRole.java
    
    Issue-ID: DMAAP-1110
    Change-Id: Iaafc578efddb28bc14beb207aa837cca32321b84
    Signed-off-by: Sudarshan Kumar <sudars19@in.ibm.com>
    
1 file changed