Enable usage and error-context for clap 4 am: 66f56f3973 am: bf95332475

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/clap/+/2533739

Change-Id: I590f374d6d8049918e5dc22f5ffea8e6a8b6145b
Signed-off-by: Automerger Merge Worker <[email protected]>