GH-97 Update dependency eslint to v9 (#97)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -32,7 +32,7 @@
     "@types/react-dom": "^18.2.19",
     "autoprefixer": "^10.4.17",
     "cross-env": "^7.0.3",
-    "eslint": "^8.57.0",
+    "eslint": "^9.0.0",
     "eslint-config-next": "14.1.4",
     "eslint-config-prettier": "^9.1.0",
     "postcss": "^8.4.35",