Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 1dceff635053f1589f62fd65eb5a7f0a2399d9b3
  - Merge "Added new flow for creating 5G slice service."
  - Added new flow for creating 5G slice service.
    
    Added new flow for creating 5G slice service.
    
    Issue-ID: SO-2368
    
    Signed-off-by: Isaac Manuel Raj <isaac.manuelraj@huawei.com>
    Change-Id: I156bf40c52ec30d4cc0c9a94589e947e2b655255
    
1 file changed