Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 97718b1953962f7f4a9c4b656fc0a06ced1b667a
  - Merge "Remove logger, unused import"
  - Remove logger, unused import
    
    Remove logger, unused import client orchestration classes
    
    Issue-ID: SO-1490
    
    Change-Id: I76edd3a0aaafdbe54a632cfea419c8593275cc3d
    Signed-off-by: Sindhuri.A <arcot.sindhuri@huawei.com>
    
1 file changed