Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to 08728973159e813c10212db23d4e5fb63b44db8a
  - fix issue in LogRecord unit tests
    
    Change-Id: Ie3786b4a6aa56177e7157a4c1b595ecdbbc4fc71
    Issue-ID: DMAAP-1104
    Signed-off-by: EmmettCox <emmett.cox@est.tech>
    
1 file changed