chore: bump @eslint/js from 9.20.0 to 9.21.0

Bumps [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) from 9.20.0 to 9.21.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.21.0/packages/js)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -12,7 +12,7 @@
     "gha-utils": "^0.4.1"
   },
   "devDependencies": {
-    "@eslint/js": "^9.20.0",
+    "@eslint/js": "^9.21.0",
     "@rollup/plugin-node-resolve": "^16.0.0",
     "@rollup/plugin-typescript": "^12.1.2",
     "@types/node": "^22.13.4",

yarn.lock

@@ -310,13 +310,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/js@npm:9.20.0, @eslint/js@npm:^9.20.0":
+"@eslint/js@npm:9.20.0":
   version: 9.20.0
   resolution: "@eslint/js@npm:9.20.0"
   checksum: 10c0/10e7b5b9e628b5192e8fc6b0ecd27cf48322947e83e999ff60f9f9e44ac8d499138bcb9383cbfa6e51e780d53b4e76ccc2d1753b108b7173b8404fd484d37328
   languageName: node
   linkType: hard
 
+"@eslint/js@npm:^9.21.0":
+  version: 9.21.0
+  resolution: "@eslint/js@npm:9.21.0"
+  checksum: 10c0/86c24a2668808995037e3f40c758335df2ae277c553ac0cf84381a1a8698f3099d8a22dd9c388947e6b7f93fcc1142f62406072faaa2b83c43ca79993fc01bb3
+  languageName: node
+  linkType: hard
+
 "@eslint/object-schema@npm:^2.1.4":
   version: 2.1.4
   resolution: "@eslint/object-schema@npm:2.1.4"
@@ -2887,7 +2894,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "root@workspace:."
   dependencies:
-    "@eslint/js": "npm:^9.20.0"
+    "@eslint/js": "npm:^9.21.0"
     "@rollup/plugin-node-resolve": "npm:^16.0.0"
     "@rollup/plugin-typescript": "npm:^12.1.2"
     "@types/node": "npm:^22.13.4"