Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to 24accb9cb8000591cc22a5d98d2c079b8084b123
  - Admin api tests w/ mocked authorization
    
    Change-Id: I2069a4c1e9e6985615fce77cfb2a255fc9e322f3
    Issue-ID: MUSIC-341
    Signed-off-by: Tschaen, Brendan <ctschaen@att.com>
    
1 file changed