Add Android.bp am: 54ad99605f am: 7b3a4dbaa2 am: cd76ea59eb am: fba8674b84

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/structopt/+/1329122

Change-Id: I8a923d712df4fd5bc7f9c87e47fc2054b915ffa3