Update Android.bp by running cargo_embargo am: 4ca9590764

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/libtest-mimic/+/3208502

Change-Id: I90a3fc71d8fdc93e1dd1341707e9ca6f94d3c191
Signed-off-by: Automerger Merge Worker <[email protected]>