Update git submodules

Update git submodules

* Update docs/submodules/music.git from branch 'master'
  to fcca903302375403ff16216ce9b4b3cca2d1362c
  - Merge "Some bug fixes and Minor Chages."
  - Some bug fixes and Minor Chages.

    Remove some Commented out code.

    Cleaned up Variables.
    Encryption of passwords added
    Updated Test Cases
    Fixed some errors in how they were reported.
    Reduced Logging clutter
    Some Vulnerability fixes.

    Change-Id: I64c7935d167d4a976681b5a18fd51aa667d0cd95
    Issue-ID: MUSIC-413
    Signed-off-by: Thomas Nelson arthudent3 <nelson24@att.com>