Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 57af0e334073b329ca9f48b353ab4cc3bd2027a8
  - remove payload logging from metric/audit side
    
    fixed unit test after changing how entities are read
    remove payload logging from metric/audit side
    
    Change-Id: Ibfe7cf96c76920926e9ae9ce5041389324d09b46
    Issue-ID: SO-1564
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
    
1 file changed