fix(deps): update extractor to v8

Author: renovate[bot]

extractor/composer.json

@@ -1,8 +1,8 @@
 {
 	"require": {
 		"php": "^8.3",
-		"symfony/console": "^7.0.0",
-		"symfony/finder": "^7.0",
+		"symfony/console": "^8.0.0",
+		"symfony/finder": "^8.0",
 		"nikic/php-parser": "^5",
 		"phpstan/phpstan": "^2.1",
 		"phpstan/extension-installer": "^1.1",