Merge "Update version info in METADATA, README.android and README.version" into main am: 2bc965472b

Original change: https://android-review.googlesource.com/c/platform/external/libvpx/+/2922377

Change-Id: Ibd67d812cbf5cf561ae4b11aafcc49d89ba1e3e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>