9a21897f3d
<!-- Thank you for contributing to uv! To help us out with reviewing, please consider the following: - Does this pull request include a summary of the change? (See below.) - Does this pull request include a descriptive title? - Does this pull request include references to any relevant issues? --> ## Summary Similarly to #16529 that adds `UV_NO_GROUP`, this adds `UV_NO_DEFAULT_GROUPS` that does the same as `--no-default-groups`. This can be useful on the CI, to disable default groups on a job without having to set the argument in all commands that could trigger a sync (for instance [here](https://github.com/fpgmaas/deptry/blob/8757b318e9974bbfa7ec65dabf999bc935ac026f/.github/workflows/main.yml#L105-L116)). ## Test Plan Snapshot tests. --------- Co-authored-by: samypr100 <3933065+samypr100@users.noreply.github.com>