Merge "Upgrade lock_api to 0.4.9" am: a8a7af46d3

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/lock_api/+/2344986

Change-Id: I5b030e26719030b5f7999aa413563735d37b9be0
Signed-off-by: Automerger Merge Worker <[email protected]>