composer: bump ergebnis/php-cs-fixer-config from 6.56.1 to 6.57.0 (#12)

Bumps [ergebnis/php-cs-fixer-config](https://github.com/ergebnis/php-cs-fixer-config) from 6.56.1 to 6.57.0.
- [Release notes](https://github.com/ergebnis/php-cs-fixer-config/releases)
- [Changelog](https://github.com/ergebnis/php-cs-fixer-config/blob/main/CHANGELOG.md)
- [Commits](ergebnis/php-cs-fixer-config@6.56.1...6.57.0)

---
updated-dependencies:
- dependency-name: ergebnis/php-cs-fixer-config
  dependency-version: 6.57.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

composer.json

@@ -11,7 +11,7 @@
         "phpstan/phpstan": "*",
         "friendsofphp/php-cs-fixer": "^3.87",
         "ergebnis/composer-normalize": "^2.48",
-        "ergebnis/php-cs-fixer-config": "^6.56",
+        "ergebnis/php-cs-fixer-config": "^6.57",
         "phpstan/phpstan-phpunit": "2.0.x-dev"
     },
     "license": "MIT",