Migrate 26 crates to monorepo am: e66381d424 am: b25873aaf6

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/3272855

Change-Id: I21563d19783f2b777de84f9f7e05d9194d4bda9d
Signed-off-by: Automerger Merge Worker <[email protected]>