Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 08002afc50 am: 6179ba6967 am: 3e3d5a03a8 am: 978f1ea19c

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/libz-sys/+/1912678

Change-Id: I58a00b20e177c7c6e7787e3b1e344e8a02e5a971