chore(deps): update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -25,7 +25,7 @@
         "fix:js": "eslint **/*.js --fix"
     },
     "devDependencies": {
-        "eslint": "8.57.1",
+        "eslint": "9.21.0",
         "eslint-config-standard": "17.1.0",
         "markdownlint": "0.37.4",
         "markdownlint-cli": "0.44.0"