Add @eslint/eslintrc and @eslint/js dependencies

Needed to be able to `npm run all`.

Author: arnested

package-lock.json

@@ -29,6 +29,8 @@
   },
   "devDependencies": {
     "@babel/preset-env": "^7.29.0",
+    "@eslint/eslintrc": "^3.3.5",
+    "@eslint/js": "^10.0.1",
     "@vercel/ncc": "^0.38.4",
     "babel-jest": "^30.2.0",
     "eslint": "^10.0.0",