Merge "MetadataRetriever: Use RGBA_8888 as default color format based on a flag" into main am: 3264f2aa3d am: f9309b11ce

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2745223

Change-Id: I953c0755723b03b1c90fe4363b0315033d553331
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>