Update git submodules

* Update docs/submodules/sdc/sdc-workflow-designer.git from branch 'master'
  to 0afbed23c5c51ffc9fa3ca0c229d3caeeed3f8d3
  - Maven staging plugin removed
    
    Required by global-jjb
    
    Change-Id: I640090fc37a1d4c326fdcda73792a284a0b22afa
    Issue-ID: SDC-2444
    Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>
    
1 file changed