Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to 0c678f67319d52a103268061355c3260cc94654a
  - Updates for LogfileLoader unit test
    
    Change-Id: I0b3cd05bcff9c7dc2beb512ec212fed8440e586d
    Issue-ID: DMAAP-1105
    Signed-off-by: esobmar <mariusz.sobucki@est.tech>
    
1 file changed