Allow Symfony 6 (#1014)

Author: jderusse

composer.json

@@ -14,9 +14,9 @@
     "require": {
         "php": "^7.2.5 || ^8.0",
         "async-aws/core": "^1.0",
-        "symfony/config": "^4.4 || ^5.0",
-        "symfony/dependency-injection": "^4.4 || ^5.0",
-        "symfony/http-kernel": "^4.4 || ^5.0"
+        "symfony/config": "^4.4 || ^5.0 || ^6.0",
+        "symfony/dependency-injection": "^4.4 || ^5.0 || ^6.0",
+        "symfony/http-kernel": "^4.4 || ^5.0 || ^6.0"
     },
     "require-dev": {
         "async-aws/s3": "^1.0",
@@ -25,7 +25,7 @@
         "async-aws/ssm": "^1.0",
         "matthiasnoback/symfony-config-test": "^4.1",
         "nyholm/symfony-bundle-test": "^1.6.1",
-        "symfony/cache": "^4.4 || ^5.0"
+        "symfony/cache": "^4.4 || ^5.0 || ^6.0"
     },
     "extra": {
         "branch-alias": {