chore(deps): update composer dev dependencies (#373)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[phpstan/phpstan-strict-rules](https://redirect.github.com/phpstan/phpstan-strict-rules)
| `1.6.0` -> `1.6.1` |
[![age](https://developer.mend.io/api/mc/badges/age/packagist/phpstan%2fphpstan-strict-rules/1.6.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/packagist/phpstan%2fphpstan-strict-rules/1.6.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/packagist/phpstan%2fphpstan-strict-rules/1.6.0/1.6.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/packagist/phpstan%2fphpstan-strict-rules/1.6.0/1.6.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [symfony/filesystem](https://symfony.com)
([source](https://redirect.github.com/symfony/filesystem)) | `6.4.9` ->
`6.4.12` |
[![age](https://developer.mend.io/api/mc/badges/age/packagist/symfony%2ffilesystem/6.4.12?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/packagist/symfony%2ffilesystem/6.4.12?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/packagist/symfony%2ffilesystem/6.4.9/6.4.12?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/packagist/symfony%2ffilesystem/6.4.9/6.4.12?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>phpstan/phpstan-strict-rules
(phpstan/phpstan-strict-rules)</summary>

###
[`v1.6.1`](https://redirect.github.com/phpstan/phpstan-strict-rules/releases/tag/1.6.1)

[Compare
Source](https://redirect.github.com/phpstan/phpstan-strict-rules/compare/1.6.0...1.6.1)

-
[daeec74](http://github.com/phpstan/phpstan-strict-rules/commit/daeec748b53de80a97498462513066834ec28f8b)
- Check if treatPhpDocTypesAsCertain tip is enabled
-
[876574c](http://github.com/phpstan/phpstan-strict-rules/commit/876574c426cfc6531ef26c799d20f0cb97d82f48)
- Fix build
-
[a567f7b](http://github.com/phpstan/phpstan-strict-rules/commit/a567f7b0e5dfe524cc84f177fe5ca2b81f49b92a)
- Pin build-cs
-
[2462e57](http://github.com/phpstan/phpstan-strict-rules/commit/2462e578b2f9b89d0774d284d139d2cd702729bb)
- Test newer PHP versions

</details>

<details>
<summary>symfony/filesystem (symfony/filesystem)</summary>

###
[`v6.4.12`](https://redirect.github.com/symfony/filesystem/releases/tag/v6.4.12)

[Compare
Source](https://redirect.github.com/symfony/filesystem/compare/v6.4.9...v6.4.12)

**Changelog**
(symfony/filesystem@v6.4.11...v6.4.12)

- bug
[symfony/symfony#58185](https://redirect.github.com/symfony/symfony/issues/58185)
\[Filesystem] make sure temp files can be cleaned up on Windows
([@&#8203;xabbuh](https://redirect.github.com/xabbuh))

</details>

---

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---

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