Update git submodules

* Update docs/submodules/ccsdk/cds.git from branch 'master'
  to ec47175357058d256e625bf120d152dbd49b54be
  - Merge "Removed manual shutdown hook for hazelcast"
  - Removed manual shutdown hook for hazelcast
    
    Shutdown hook for hazelcast are already working with spring boot. Just
    changed the policy to GRACEFUL (default is TERMINATE). This allow
    hazelcast to shutdown gracefully and recover from a rolling upgrade
    
    Also updated the Dockerfile to use multi stage to reduce by ~200Mb
    the docker image size.
    
    Issue-ID: CCSDK-2011
    Signed-off-by: Sebastien Premont-Tendland <sebastien.premont@bell.ca>
    Change-Id: I0034145c7acefa88ed8d16f23a29249c7225ace3
    
1 file changed