Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to fb121a32b8b3431e37d2b73a63aac8055983f8f2
  - update apigateway
    
    removed unused code and services
    
    Issue-ID: SDNC-1027
    Signed-off-by: Michael Dürre <michael.duerre@highstreet-technologies.com>
    Change-Id: Ia126ed7fcc18331858c502409384cbc0570d6be7
    
1 file changed