alsa-utils: Configure usage of libsamplerate

:Release Notes:
Make the usage of libsamplerate be configurable and disable it.

:Detailed Notes:

:Testing Performed:
Playing different sampling frequency files and observed no side effects or issues

:QA Notes:

:Issues Addressed:
[ANG-4934] Remove libsamplerate from the image
[ANG-7421] [Afro] CCC: libsamplerate=0

Open-webOS-DCO-1.0-Signed-off-by: Kyrylo Kropivyanskiy <kyrylo.kropivyanskiy@lge.com>
Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@lge.com>

Change-Id: I7f22133da735c9c785c864fdcf965e47e1e255e7
Originally-reviewed-on: https://g2g.palm.com/5345
Cherry-picked-from-commit: 0cd18e98815029cfb4119957a1ec0e0e16601692
Cherry-picked-from-branch: @afro