Update symfony packages to v7

composer.json

@@ -35,13 +35,13 @@
         "nyholm/psr7": "^1.1",
         "psr/log": "^1.1",
         "silexandfriends/silex": "^2.4",
-        "symfony/console": "4.4.49",
+        "symfony/console": "7.1.8",
         "symfony/http-foundation": "^4.4",
-        "symfony/http-kernel": "^4.4",
-        "symfony/monolog-bridge": "^5.1",
-        "symfony/psr-http-message-bridge": "^2.0",
-        "symfony/serializer": "^3.4",
-        "symfony/yaml": "^4.4",
+        "symfony/http-kernel": "^7.0",
+        "symfony/monolog-bridge": "^7.0",
+        "symfony/psr-http-message-bridge": "^7.0",
+        "symfony/serializer": "^7.0",
+        "symfony/yaml": "^7.0",
         "willdurand/negotiation": "^3.1"
     },
     "require-dev": {
@@ -50,9 +50,9 @@
         "phpunit/phpunit": "^9.6",
         "shipmonk/composer-dependency-analyser": "^1.8",
         "squizlabs/php_codesniffer": "^3.5",
-        "symfony/browser-kit": "^4.4",
-        "symfony/finder": "5.4.43",
-        "symfony/var-dumper": "^4.4"
+        "symfony/browser-kit": "^7.0",
+        "symfony/finder": "7.1.6",
+        "symfony/var-dumper": "^7.0"
     },
     "config": {
         "sort-packages": true,