Merge "OMX VTS: Use GetComponentRole from OMXUtils" into rvc-dev am: da96bb5226 am: f00aabf409

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

Change-Id: I60b22c34f373988ad8bb3bbdcddadc57d5796423