Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to b1ce4e066413a06cd2a2223180b8faac2e763e9f
  - SonarCloud migration fix
    
    Signed-off-by: efiacor <fiachra.corcoran@est.tech>
    Change-Id: Ieea0d8b5b81a8bad37f6fb0ed2d6ba2fe95d8949
    Issue-ID: DMAAP-1402
    
1 file changed