Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 4ad529ac7301498f1ec153936cf14e8446288314
  - Merge "Add SpringClientFilter in ValetClient to autolog"
  - Add SpringClientFilter in ValetClient to autolog
    
    Add SpringClientFilter in ValetClient to autolog msgs
    Modify to use our RestTemplateConfig for RestTemplate
    Use Provider for thread-safe RestTemplate autowire
    
    Issue-ID: SO-2160
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I02d1995ebd6d2c93477008feb13193d3c0b3cd05
    
1 file changed