Add Symfony 8 support to symfony/property-access (#1233)

Author: radimvaculik

composer.json

@@ -29,7 +29,7 @@
     "nette/di": "^3.0.0",
     "nette/forms": "^3.2.0",
     "nette/utils": "^4.0.0",
-    "symfony/property-access": "^6.4.0 || ^7.2.0"
+    "symfony/property-access": "^6.4.0 || ^7.2.0 || ^8.0.0"
   },
   "require-dev": {
     "contributte/qa": "^0.3.0",