Upgrade libcap to libcap-2.69 am: 3620cbbd3a am: 73ad227596 am: 8a1cf2a372 am: bed57b7ffc

Original change: https://android-review.googlesource.com/c/platform/external/libcap/+/2724494

Change-Id: I740e4b63aae0fc16a6276b784b83f8e93d92df63
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>