Fix unicode-segmentation/METADATA am: b1e9fe58b3 am: 72f3d586e1 am: 8ec435f873 am: 9f2f29a638

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/1414118

Change-Id: Ie2df04f625269488d0e134039d32f8fd2a69339d