chore(deps): update eslint packages

Author: renovate[bot]

package.json

@@ -86,7 +86,7 @@
     "@typescript-eslint/parser": "^8.45.0",
     "dotenv": "^17.2.3",
     "eslint": "^9",
-    "eslint-config-next": "15.5.15",
+    "eslint-config-next": "15.5.18",
     "eslint-config-prettier": "^10.1.2",
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-import-helpers": "^2.0.1",