Merge "Remove H.263 clip from StreamingQuality Test" am: 9ea5182d4b am: c46b466e6c am: 572bf25e4b am: c98bd6effb

Original change: https://android-review.googlesource.com/c/platform/cts/+/1487817

Change-Id: Ic3c91d26a51f2ce73afebd6f965fe91d4975b9c6