Update dependency doctrine/doctrine-fixtures-bundle to v4

Author: renovate[bot]

composer.json

@@ -48,7 +48,7 @@
     "symfony/http-kernel": "^6.4 || ^7.0"
   },
   "require-dev": {
-    "doctrine/doctrine-fixtures-bundle": "^3.0",
+    "doctrine/doctrine-fixtures-bundle": "^4.0",
     "ergebnis/composer-normalize": "^2.0.1",
     "matthiasnoback/symfony-dependency-injection-test": "^5.0",
     "sonata-project/doctrine-orm-admin-bundle": "^4.2",