Make crate vendor available am: 1eb4cb0956 am: 1627ed0205

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/ppv-lite86/+/2167164

Change-Id: Ife3aaa291899a1cc1ed57b6bbde4be71b2f6e1a5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>