Move the Criterion.rs dependency out of *ring* into a new `ring-benches` crate. This speeds up many build scenerios by eliminating a bunch of dependencies from *ring*'s dependency tree for `cargo test`.
Move the Criterion.rs dependency out of *ring* into a new `ring-benches` crate. This speeds up many build scenerios by eliminating a bunch of dependencies from *ring*'s dependency tree for `cargo test`.