composer(deps-dev): bump the development-dependencies group with 4 updates

Updates the requirements on [infection/infection](https://github.com/infection/infection), [mimmi20/coding-standard](https://github.com/mimmi20/coding-standard), [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) and [rector/rector](https://github.com/rectorphp/rector) to permit the latest version.

Updates `infection/infection` to 0.30.3
- [Release notes](https://github.com/infection/infection/releases)
- [Changelog](https://github.com/infection/infection/blob/master/CHANGELOG.md)
- [Commits](infection/infection@0.30.1...0.30.3)

Updates `mimmi20/coding-standard` to 6.1.4
- [Release notes](https://github.com/mimmi20/coding-standard/releases)
- [Commits](mimmi20/coding-standard@6.1.2...6.1.4)

Updates `phpunit/phpunit` to 12.2.7
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/12.2.7/ChangeLog-12.2.md)
- [Commits](sebastianbergmann/phpunit@12.2.6...12.2.7)

Updates `rector/rector` to 2.1.1
- [Release notes](https://github.com/rectorphp/rector/releases)
- [Commits](rectorphp/rector@2.1.0...2.1.1)

---
updated-dependencies:
- dependency-name: infection/infection
  dependency-version: 0.30.3
  dependency-type: direct:development
  dependency-group: development-dependencies
- dependency-name: mimmi20/coding-standard
  dependency-version: 6.1.4
  dependency-type: direct:development
  dependency-group: development-dependencies
- dependency-name: phpunit/phpunit
  dependency-version: 12.2.7
  dependency-type: direct:development
  dependency-group: development-dependencies
- dependency-name: rector/rector
  dependency-version: 2.1.1
  dependency-type: direct:development
  dependency-group: development-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -31,17 +31,17 @@
     "ext-tokenizer": "*",
     "ext-xml": "*",
     "ext-xmlwriter": "*",
-    "infection/infection": "^0.30.1",
+    "infection/infection": "^0.30.3",
     "laminas/laminas-modulemanager": "^2.17.0",
     "laminas/laminas-servicemanager": "^3.22.1",
     "mikey179/vfsstream": "^1.6.12",
-    "mimmi20/coding-standard": "^6.1.2",
+    "mimmi20/coding-standard": "^6.1.4",
     "nikic/php-parser": "^5.5.0",
     "phpstan/extension-installer": "^1.4.3",
     "phpstan/phpstan": "^2.1.17",
     "phpstan/phpstan-deprecation-rules": "^2.0.3",
-    "phpunit/phpunit": "^12.2.6",
-    "rector/rector": "^2.1.0",
+    "phpunit/phpunit": "^12.2.7",
+    "rector/rector": "^2.1.1",
     "rector/type-perfect": "^2.1.0",
     "shipmonk/composer-dependency-analyser": "^1.8.3",
     "symfony/process": "^7.3.0",