Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 06602f553f5e6f4edb1ef342973e7132f04ca812
  - Add back activity spec install
    
    Add back activity spec install
    
    Change-Id: Idd7a85b902182424669946b568217483c3c76f79
    Issue-ID: SO-1726
    Signed-off-by: Kuleshov, Elena <evn@att.com>
    
1 file changed