Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to bd98f6033c9dddb50507c04ff70095955c346273
  - Work around potential NullPointerExceptions in ComponentInstanceOperation
    
    - Rewrite of `updateAttributeValueInResourceInstance`
    
    Issue-ID: SDC-2923
    Signed-off-by: Chris Andre <chris.andre@yoppworks.com>
    Change-Id: I1becdec8c10515976835e7d8fb0208b9cbad10bb
    
1 file changed