Merge "[zip] Make implementations of zip interfaces final" am: d0329c51d3

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2299823

Change-Id: Ibff6f914720a192e416425fb18242edb27d5c790
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>