Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to a0a52fadf838954bf4e133d8dd94f5114ddc4ac4
  - Add sonar property
    
    sonar looks for this file to pull from
    
    Change-Id: Ie6c551689967a781db22b50955d74ce95cc7f617
    Issue-ID: MUSIC-521
    Signed-off-by: Tschaen, Brendan <ctschaen@att.com>
    
1 file changed