Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 294a68f814de3820ae3d5fdcf976615ad233c11a
  - fix global-jjb migration issue
    
    fix global-jjb migration issue
    - VNFSDK, SO
    
    Issue-ID: SO-1992
    Signed-off-by: sarada prasad sahoo <sarada.prasad.sahoo@huawei.com>
    Change-Id: I2e11f0c151c54151e526efdebf92f49621dc0f7f
    
1 file changed