Merge "Convert frameworks-base-overlays to Android.bp" into main am: fbba8e2cf7 am: 96d932152d am: 76c1dc9d11

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2894661

Change-Id: I770c3df52e873b02231cc06457b2d51f3b3d8465
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>