Merge "Mark libz available to the runtime apex." into main am: 9686674688

Original change: https://android-review.googlesource.com/c/platform/external/zlib/+/3249672

Change-Id: I63d86f44df7b2a8830b025328ce75aea9e52588d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>