fix(deps): update symfony packages to v7

composer.json

@@ -7,14 +7,14 @@
     "ext-json": "*",
     "guzzlehttp/guzzle": "^6.5",
     "psr/log": "^1.1",
-    "symfony/process": "^4.0|^5.0"
+    "symfony/process": "7.2.5"
   },
   "require-dev": {
     "phpro/grumphp": "^0.18.0",
     "phpstan/phpstan": "^0.12.29",
     "roave/security-advisories": "dev-master",
     "squizlabs/php_codesniffer": "^3.5",
-    "symfony/var-dumper": "^5.1"
+    "symfony/var-dumper": "^7.0"
   },
   "config": {
     "sort-packages": true,