uv

692667cb - Use the canonical `ImplementationName` -> `&str` implementation (#14337)

Use the canonical `ImplementationName` -> `&str` implementation (#14337) Motivated by some code duplication highlighted in https://github.com/astral-sh/uv/pull/14201, I noticed we weren't taking advantage of the existing implementation for casting to a str here. Unfortunately, we do need a special case for CPython still.