Migrate 25 crates to monorepo. am: 8c75adadf7 am: e40851c31b

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/combine/+/3243621

Change-Id: I573fc72f8d47f971f2dd8d3a0db656ea8e39e66a
Signed-off-by: Automerger Merge Worker <[email protected]>