fix(deps): update symfony packages to v8

Author: renovate[bot]

composer.json

@@ -13,7 +13,7 @@
     "tangible/framework": "dev-main"
   },
   "require": {
-    "symfony/yaml": "^6.4 || ^7.0"
+    "symfony/yaml": "^6.4 || ^7.0 || ^8.0"
   },
   "autoload": {
     "psr-4": {