Merge "[Bugfix][BootAnimation] Fix the issue of the transparent background image shows transparent background unexpectedly in BootAnimation on some MTK platforms." am: 6562eb87f3 am: e3f08c403e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2092083

Change-Id: Iae7ebfe443056439545dec77f4f2e6b19afe79bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>