Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 986b34d7997dabdf83d36f1bc79f1b169d6ae954
  - Increase default janusgraph timeouts for CSIT
    
     - increase relevant timeouts to fix random (but frequent) SDC CSIT
       failures in sdc-cassandra-init
    
    Issue-ID: SDC-2759
    Signed-off-by: Lasse Kaihlavirta <l.kaihlavirt@partner.samsung.com>
    Change-Id: I302b0f5676a51b362e7c3c5387803947cf93473a
    
1 file changed