Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to fa56ad63a720ab32cb90142f5e690930103a82fe
  - Merge "MusicPolicyVoilationException-Junit TestCase added"
  - MusicPolicyVoilationException-Junit TestCase added
    
    MusicPolicyVoilationException-Junit Testcase added
    
    Issue-ID: MUSIC-291
    Change-Id: Ib4bb2ce2257f5fdf2293828acddf54ed9fdddb79
    Signed-off-by: Sudarshan Kumar <sudars19@in.ibm.com>
    
1 file changed