Merge branch 'oliverklee-feature/symfony-7'

Author: o-ba

composer.json

@@ -21,14 +21,14 @@
         "php": "^7.2 || ^8.0",
         "ext-json": "*",
         "ext-zip": "*",
-        "symfony/console": "^5.4 || ^6.4",
-        "symfony/dotenv": "^5.4 || ^6.4",
-        "symfony/http-client": "^5.4 || ^6.4",
-        "symfony/mime": "^5.4 || ^6.4"
+        "symfony/console": "^5.4 || ^6.4 || ^7.0",
+        "symfony/dotenv": "^5.4 || ^6.4 || ^7.0",
+        "symfony/http-client": "^5.4 || ^6.4 || ^7.0",
+        "symfony/mime": "^5.4 || ^6.4 || ^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.5.36",
-        "typo3/coding-standards": "^0.6.1"
+        "phpunit/phpunit": "^8.5.36 || ^9.6.16",
+        "typo3/coding-standards": "dev-main"
     },
     "bin": [
         "bin/tailor"