run cargo_embargo am: 2f47da7d40

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/lz4_flex/+/2924715

Change-Id: Ifbe4fafaf9e4454d64feff7531f60510edad56ed
Signed-off-by: Automerger Merge Worker <[email protected]>