Allow libcap in the ART APEXes. am: 654ac609e1 am: 304adf05e7 am: 27a8933d9f am: 1659dc7c1c

Original change: https://android-review.googlesource.com/c/platform/external/libcap/+/2127438

Change-Id: Ie52c28cf097066b363dbbb0b26a88d74f0dbd32e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>