Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to ce4af3048acf895efa28335bfdcbd79de9e160a0
  - 3.2.39 Maven Release
    
    Issue-ID: MUSIC-582
    Signed-off-by: Tschaen, Brendan <ctschaen@att.com>
    Change-Id: I100a7197c4e3bb2a0856a88c567e7205eceb8538
    
1 file changed