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

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

Change-Id: I6b9d389cc518a83c12d58a4974d9fbf6c43a0e39