Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to ee6f2d1d32b6c536387c37cb9ee700366c33e5f0
  - Merge "Even more unit test and code cleanup"
  - Even more unit test and code cleanup
    
    Change-Id: Ide9477f5f8856e4ab35864bdc93d27a2d59afc83
    Issue-ID: DMAAP-1226
    Signed-off-by: efiacor <fiachra.corcoran@est.tech>
    
1 file changed