Merge "build: grant visibility for libabigail and its subpackages" am: 16d9895c58 am: 6bef205191

Original change: https://android-review.googlesource.com/c/platform/external/elfutils/+/1519498

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iaffcc280dc7f3a60dfe63cdd30f7e830a14dbc01