Merge "Add MediaBrowserUtils utility methods" into rvc-qpr-dev am: 725afe078f am: d411741526

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Car/libs/+/13712476

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I300dfad12d25cb2054779f7ddeaf00165be7c3ff