uv

34e1cc8d - Use `--exclude-newer` in some `pip sync` tests (#3846)

Use `--exclude-newer` in some `pip sync` tests (#3846) ## Summary Saw a bunch of failures in https://github.com/astral-sh/uv/actions/runs/9247239042/job/25435791135?pr=3252 due to `anyio` publishing v0.4.4.