Merge "codec2: use libyuv for copying planes" am: 274e353439 am: a962aaf42e am: 853bec382f

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1649447

Change-Id: Ib845a6df64af5abe6780e9ee0a0b403f34312f3c