fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116

package.json

@@ -47,7 +47,7 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^7.2.0",
     "@typescript-eslint/parser": "^7.2.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-import": "^2.29.1",
     "eslint-plugin-react": "^7.34.1",
     "eslint-plugin-react-hooks": "^4.6.0",