Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -44,7 +44,7 @@
     "@types/jest": "^29.5.12",
     "@typescript-eslint/eslint-plugin": "7.8.0",
     "@typescript-eslint/parser": "^7.8.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.2.0",
     "is-ci": "^3.0.1",
     "prettier": "^3.2.5",
     "personnummer": "^3.2.1",