Upgrade rust/crates/structopt-derive to 0.4.11 am: ad4a5aaeb5 am: 584fdffac1

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/structopt-derive/+/1435858

Change-Id: I46f0e8750dfbf419856ba1c148f7b7ea47369b60