Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 24060bc08c am: d839eb6ffc

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/nix/+/1912772

Change-Id: Ie55e0c228f42779f760086214a8c0c617fdd3b33