Merge "OMX VTS: Use GetComponentRole from OMXUtils" into rvc-dev am: da96bb5226 am: 4c8c969e88 am: 4f7f45a4f2 am: 1b78fd4025

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/11945946

Change-Id: I2beda92d27d40c75e79d5377ed8b8f03f50e05ef