chore(deps): update dependency black to v25.9.0 (#860)

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This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [black](https://redirect.github.com/psf/black)
([changelog](https://redirect.github.com/psf/black/blob/main/CHANGES.md))
| `==25.1.0` -> `==25.9.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/black/25.9.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/black/25.1.0/25.9.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>psf/black (black)</summary>

###
[`v25.9.0`](https://redirect.github.com/psf/black/blob/HEAD/CHANGES.md#2590)

[Compare
Source](https://redirect.github.com/psf/black/compare/25.1.0...25.9.0)

##### Highlights

- Remove support for pre-python 3.7 `await/async` as soft
keywords/variable names
  ([#&#8203;4676](https://redirect.github.com/psf/black/issues/4676))

##### Stable style

- Fix crash while formatting a long `del` statement containing tuples
([#&#8203;4628](https://redirect.github.com/psf/black/issues/4628))
- Fix crash while formatting expressions using the walrus operator in
complex `with`
statements
([#&#8203;4630](https://redirect.github.com/psf/black/issues/4630))
- Handle `# fmt: skip` followed by a comment at the end of file
([#&#8203;4635](https://redirect.github.com/psf/black/issues/4635))
- Fix crash when a tuple appears in the `as` clause of a `with`
statement
([#&#8203;4634](https://redirect.github.com/psf/black/issues/4634))
- Fix crash when tuple is used as a context manager inside a `with`
statement
([#&#8203;4646](https://redirect.github.com/psf/black/issues/4646))
- Fix crash when formatting a `\` followed by a `\r` followed by a
comment
([#&#8203;4663](https://redirect.github.com/psf/black/issues/4663))
- Fix crash on a `\\r\n`
([#&#8203;4673](https://redirect.github.com/psf/black/issues/4673))
- Fix crash on `await ...` (where `...` is a literal `Ellipsis`)
([#&#8203;4676](https://redirect.github.com/psf/black/issues/4676))
- Fix crash on parenthesized expression inside a type parameter bound
([#&#8203;4684](https://redirect.github.com/psf/black/issues/4684))
- Fix crash when using line ranges excluding indented single line
decorated items
  ([#&#8203;4670](https://redirect.github.com/psf/black/issues/4670))

##### Preview style

- Fix a bug where one-liner functions/conditionals marked with `# fmt:
skip` would still
be formatted
([#&#8203;4552](https://redirect.github.com/psf/black/issues/4552))
- Improve `multiline_string_handling` with ternaries and dictionaries
([#&#8203;4657](https://redirect.github.com/psf/black/issues/4657))
- Fix a bug where `string_processing` would not split f-strings directly
after
expressions
([#&#8203;4680](https://redirect.github.com/psf/black/issues/4680))
- Wrap the `in` clause of comprehensions across lines if necessary
([#&#8203;4699](https://redirect.github.com/psf/black/issues/4699))
- Remove parentheses around multiple exception types in `except` and
`except*` without
`as`.
([#&#8203;4720](https://redirect.github.com/psf/black/issues/4720))
- Add `\r` style newlines to the potential newlines to normalize file
newlines both from
and to
([#&#8203;4710](https://redirect.github.com/psf/black/issues/4710))

##### Parser

- Rewrite tokenizer to improve performance and compliance
([#&#8203;4536](https://redirect.github.com/psf/black/issues/4536))
- Fix bug where certain unusual expressions (e.g., lambdas) were not
accepted in type
parameter bounds and defaults.
([#&#8203;4602](https://redirect.github.com/psf/black/issues/4602))

##### Performance

- Avoid using an extra process when running with only one worker
([#&#8203;4734](https://redirect.github.com/psf/black/issues/4734))

##### Integrations

- Fix the version check in the vim file to reject Python 3.8
([#&#8203;4567](https://redirect.github.com/psf/black/issues/4567))
- Enhance GitHub Action `psf/black` to read Black version from an
additional section in
pyproject.toml: `[project.dependency-groups]`
([#&#8203;4606](https://redirect.github.com/psf/black/issues/4606))
- Build gallery docker image with python3-slim and reduce image size
([#&#8203;4686](https://redirect.github.com/psf/black/issues/4686))

##### Documentation

- Add FAQ entry for windows emoji not displaying
([#&#8203;4714](https://redirect.github.com/psf/black/issues/4714))

</details>

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requirements-dev.txt

@@ -6,4 +6,4 @@ Sphinx==7.4.7
 sphinx-rtd-theme==3.0.2
 pypandoc==1.15
 twine==6.2.0
-black==25.1.0
+black==25.9.0