add support for Symfony 6.4 (#9)

Author: akondas

README.md

@@ -1,7 +1,7 @@
 # ChaosMonkeySymfonyBundle
 
 [![Minimum PHP Version](https://img.shields.io/badge/php-%5E8.1-8892BF.svg)](https://php.net/)
-![Symfony Versions Supported](https://img.shields.io/endpoint?url=https%3A%2F%2Fshields.mrgoodbytes.dev%2Fshield%2Fsymfony%2F%255E5.2&logoColor=FFF&style=flat)
+![Symfony Versions Supported](https://img.shields.io/endpoint?url=https%3A%2F%2Fshields.mrgoodbytes.dev%2Fshield%2Fsymfony%2F%255E6.4&logoColor=FFF&style=flat)
 [![Latest Stable Version](https://poser.pugx.org/chaos-php/chaos-monkey-symfony-bundle/v/stable?format=flat)](https://packagist.org/packages/chaos-php/chaos-monkey-symfony-bundle)
 [![build](https://github.com/chaos-php/chaos-monkey-symfony-bundle/actions/workflows/ci.yml/badge.svg)](https://github.com/chaos-php/chaos-monkey/actions/workflows/build.yml)
 ![GitHub](https://img.shields.io/github/license/chaos-php/chaos-monkey-symfony-bundle)

composer.json

@@ -24,10 +24,10 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.58",
         "phpunit/phpunit": "^9.5",
-        "symfony/browser-kit": "^5.2",
-        "symfony/framework-bundle": "^5.2",
-        "symfony/http-kernel": "^5.2",
-        "symfony/stopwatch": "^5.2"
+        "symfony/browser-kit": "^6.4",
+        "symfony/framework-bundle": "^6.4",
+        "symfony/http-kernel": "^6.4",
+        "symfony/stopwatch": "^6.4"
     },
     "autoload": {
         "psr-4": {