Bump the development-dependencies group with 3 updates (#30)

Bumps the development-dependencies group with 3 updates: [phpstan/phpstan](https://github.com/phpstan/phpstan), [phpstan/phpstan-strict-rules](https://github.com/phpstan/phpstan-strict-rules) and [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer).


Updates `phpstan/phpstan` from 2.1.6 to 2.1.11
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/2.1.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@2.1.6...2.1.11)

Updates `phpstan/phpstan-strict-rules` from 2.0.3 to 2.0.4
- [Release notes](https://github.com/phpstan/phpstan-strict-rules/releases)
- [Commits](phpstan/phpstan-strict-rules@2.0.3...2.0.4)

Updates `squizlabs/php_codesniffer` from 3.11.3 to 3.12.0
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/CHANGELOG.md)
- [Commits](PHPCSStandards/PHP_CodeSniffer@3.11.3...3.12.0)

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-version: 2.1.11
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
- dependency-name: phpstan/phpstan-strict-rules
  dependency-version: 2.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
- dependency-name: squizlabs/php_codesniffer
  dependency-version: 3.12.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
...

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

Author: dependabot[bot]

composer.json

@@ -33,7 +33,7 @@
 		"ext-tokenizer": "*",
 		"ext-xmlwriter": "*",
 		"phpstan/phpstan": "^2",
-		"phpstan/phpstan-strict-rules": "2.0.3",
+		"phpstan/phpstan-strict-rules": "2.0.4",
 		"squizlabs/php_codesniffer": "^3"
 	},
 	"scripts": {