Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 7132b01d1e am: 7f8ca8caf0 am: 91721e8c6d am: d530060dc1

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/nom/+/1911691

Change-Id: I1bb69e2df7ffe706fce699722ac19fc32245724d