Merge "mediav2 CTS: Updated testAdaptiveBitRate" into stage-aosp-sc-ts-dev am: e6f3f66fab am: bcdea28e66

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/15705823

Change-Id: Ib180923ce9e84b1437e37ad4fbfc96333c22f303