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

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

Change-Id: I4d9c199921428eb93d3890706d8c4fd8e706bf0b