Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 32b6e452ab34939da6eb7ee23ea18244cff147ac
  - Add validations to prevent out of order deletes
    
    Add validations to prevent out of order deletes
    Add additional junits to all validations
    Remove tests that are not longer needed
    
    Issue-ID: SO-2772
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I00b8490691181bc1e95da25c73e0f215e1c2b0e2
    
1 file changed