Add Android.bp and TEST_MAPPING am: 5410e7aa8d am: d05a338cef am: 97b58bb406 am: 1325d2fe45

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/proc-macro-error-attr/+/1329121

Change-Id: I7af3f7a8f384ef371d4834b86c0bff6c384279b7