Migrate 25 crates to monorepo. am: b4e81462da

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/fragile/+/3243723

Change-Id: I82472d79f61f0266b4e8b9660dfa8773c75a20a4
Signed-off-by: Automerger Merge Worker <[email protected]>