Enable `source.organizeImports.ruff` by default for Python (#41103)

Release Notes:

- Enabled automatic import organization, via
[ruff](https://github.com/astral-sh/ruff), when saving Python files. To
disable this, use:

```json
"Python": {
  "code_actions_on_format": { "source.organizeImports.ruff": false }
}
```
fcd690d04cJoseph T. Lyons committed on 10/24/2025, 1:44:23 PM· committed by GitHubparent8de4b36
1 file changedLine totals unavailable