Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to cf8096a9fe50de511d5864032ed4825a2a314fa5
  - Merge "Respond error codes responses for wrong urls"
  - Respond error codes responses for wrong urls
    
    Change-Id: I7fddb09af825755394b0f75e993bc9ea64a8c82d
    Issue-ID: MUSIC-368
    Signed-off-by: Tschaen, Brendan <ctschaen@att.com>
    
1 file changed