Bump @eslint/js from 9.30.1 to 9.31.0 (#864)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-version: 9.31.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -24,7 +24,7 @@
     },
     "devDependencies": {
         "@cloudflare/workers-types": "4.20250712.0",
-        "@eslint/js": "9.30.1",
+        "@eslint/js": "9.31.0",
         "@types/jest": "30.0.0",
         "@typescript-eslint/eslint-plugin": "8.36.0",
         "@typescript-eslint/parser": "8.36.0",