## Summary
This test started failing, and it fails at least back to v0.6, so I
don't think it's on our end. I'm wondering if all the wheels here were
yanked? They're visible in the lockfile, but not on PyPI:
https://pypi.org/project/av/9.2.0/#files. So to get this passing, let's
just unpin it.
Edit: Ahh, ok. It looks like the project ran out of space, so they
removed wheels for all the older versions:
https://github.com/PyAV-Org/PyAV/issues/1879.
At a high level, this PR adds a smattering of new tests that
effectively snapshot the output of `uv lock` for a selection of
"ecosystem" projects. That is, real Python projects for which we expect
`uv` to work well with.
The main idea with these tests is to get a better idea of how changes
in `uv` impact the lock files of real world projects. For example,
we're hoping that these tests will help give us data for how #5733
differs from #5887.
This has already revealed some bugs. Namely, re-running `uv lock` for a
second time will produce a different lock file for some projects. So to
prioritize getting the tests added, for those projects, we don't do the
deterministic checking.
Charlie Marsh