Import source for the os_str_bytes crate am: 110dd358c8 am: bb3cea62ce

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/os_str_bytes/+/2154886

Change-Id: I4ef4e5d254dcc5af509171a38e56ee1508d88cfd
Signed-off-by: Automerger Merge Worker <[email protected]>