Migrate to cargo_embargo. am: ddc3319d6f

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/remove_dir_all/+/2838275

Change-Id: If59429030533d2787c3994d3f646d57874c4914c
Signed-off-by: Automerger Merge Worker <[email protected]>