### Description

Porting our cycle detection from Go to Rust

### Testing Instructions

Added new unit tests. Compare to
[ValidateGraph](https://github.com/vercel/turborepo/blob/261aea9cb4f30204bef8d3f638326f9b2dd9e85a/cli/internal/util/graph.go#L12)
in Go

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Co-authored-by: Chris Olszewski <Chris Olszewski>