Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to 5466dc82cdb1c6ef0b802014386dc0ddd24d1487
  - Merge "Caching util test cases"
  - Caching util test cases
    
    And cleaning up of other tests
    
    Issue-ID: MUSIC-341
    Change-Id: Ida4ee49b2a923c64a2ce66c310db9b0dd502b8d7
    Signed-off-by: Tschaen, Brendan <ctschaen@att.com>
    
1 file changed