chore: Bump the dev-dependencies-eslint group with 2 updates (fastify#5999)

Bumps the dev-dependencies-eslint group with 2 updates: [@stylistic/eslint-plugin](https://github.com/eslint-stylistic/eslint-stylistic/tree/HEAD/packages/eslint-plugin) and [@stylistic/eslint-plugin-js](https://github.com/eslint-stylistic/eslint-stylistic/tree/HEAD/packages/eslint-plugin-js).


Updates `@stylistic/eslint-plugin` from 3.1.0 to 4.1.0
- [Release notes](https://github.com/eslint-stylistic/eslint-stylistic/releases)
- [Changelog](https://github.com/eslint-stylistic/eslint-stylistic/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint-stylistic/eslint-stylistic/commits/v4.1.0/packages/eslint-plugin)

Updates `@stylistic/eslint-plugin-js` from 3.1.0 to 4.1.0
- [Release notes](https://github.com/eslint-stylistic/eslint-stylistic/releases)
- [Changelog](https://github.com/eslint-stylistic/eslint-stylistic/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint-stylistic/eslint-stylistic/commits/v4.1.0/packages/eslint-plugin-js)

---
updated-dependencies:
- dependency-name: "@stylistic/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies-eslint
- dependency-name: "@stylistic/eslint-plugin-js"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: dev-dependencies-eslint
...

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

Author: dependabot[bot]

package.json

@@ -163,8 +163,8 @@
     "@jsumners/line-reporter": "^1.0.1",
     "@sinclair/typebox": "^0.34.13",
     "@sinonjs/fake-timers": "^11.2.2",
-    "@stylistic/eslint-plugin": "^3.0.1",
-    "@stylistic/eslint-plugin-js": "^3.0.1",
+    "@stylistic/eslint-plugin": "^4.1.0",
+    "@stylistic/eslint-plugin-js": "^4.1.0",
     "@types/node": "^22.0.0",
     "ajv": "^8.12.0",
     "ajv-errors": "^3.0.0",