Update git submodules

* Update docs/submodules/optf/cmso.git from branch 'master'
  to e4e39c39261be40b509fd3f39d280ff548e72ec9
  - Merge "Commit 6 for  TM API definition"
  - Commit 6 for  TM API definition
    
    Initial commit of Ticket Management simulator
    
    Multiple commits required due to commit size limitation.
    
    Change-Id: I9bcd96d86ef9a795985f1c7bf7bc6bfdaf0356d2
    Issue-ID: OPTFRA-432
    Signed-off-by: Jerry Flood <jflood@att.com>
    
1 file changed