chore(deps): update dependency eslint to v9.21.0 (#488)

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

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "autoprefixer": "^10.4.20",
     "classnames": "2.5.1",
     "encoding": "^0.1.13",
-    "eslint": "9.17.0",
+    "eslint": "9.21.0",
     "eslint-config-next": "14.2.23",
     "eslint-config-prettier": "10.0.1",
     "graphql": "^16.9.0",