Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "eslint": "8.57.1",
+    "eslint": "9.29.0",
     "eslint-plugin-html": "8.1.2",
     "eslint-plugin-mozilla": "3.7.5",
     "eslint-plugin-no-unsanitized": "4.1.2"