Migrate 25 crates to monorepo. am: 39a0925d7d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/darling_macro/+/3242169

Change-Id: Id325b758619649186fd737f5371005fb0d3a9b89
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>