Remove deprecated file. am: 0904891fa3 am: bb5f4bcaa3 am: 46b4192eaf

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/vsock/+/1874520

Change-Id: I8946cb7845f1b80b8fbb23a5523c3d6dab5c9aff