Fix peeking_take_while/METADATA am: 5e24ce8a75 am: 6eb7bfce97 am: 4419cf83ab am: 3adb18d7a5

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/peeking_take_while/+/1414017

Change-Id: I2647557d32aa4de3c4cf18d954f668cd4b53d661