Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "@actions/github": "3.0.0"
   },
   "devDependencies": {
-    "eslint": "7.9.0",
+    "eslint": "9.30.0",
     "@zeit/ncc": "0.22.3"
   }
 }