Update Android.bp by running cargo_embargo am: e893587198

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/libloading/+/3080563

Change-Id: Ifc868860b1a20361fb13694377b9f1f999ddcf53
Signed-off-by: Automerger Merge Worker <[email protected]>