Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 7995ef475cc8b064b94d9ba54df4dbd8e15645d0
  - Fix issues in so-cloudify-client
    
    Annotate the "CloudifyClientConnector" interface with the @FunctionalInterface annotation
    Make this field final
    Either log or rethrow this exception
    Make "response" transient or serializable
    
    Issue-ID: SO-1841
    Change-Id: I13fa6b911d8789aed26fd27da23318f6dbca3760
    Signed-off-by: Parshad Patel <pars.patel@samsung.com>
    
1 file changed