Update dependency @bonniernews/eslint-config to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@bonniernews/eslint-config	^2.0.2 → ^3.0.0

---

Release Notes

BonnierNews/eslint-config (@​bonniernews/eslint-config)

v3.0.0

Compare Source

• Updated all dependencies to latest versions:
  • @bonniernews/eslint-plugin-typescript-rules to ^1.0.2
  • @stylistic/eslint-plugin to ^5.6.1
  • @typescript-eslint/eslint-plugin to ^8.51.0
  • @typescript-eslint/parser to ^8.51.0
  • eslint-plugin-chai-friendly to ^1.1.0
  • eslint-plugin-import to ^2.32.0
  • eslint-plugin-n to ^17.23.1
  • eslint-plugin-react to ^7.37.5
  • globals to ^17.0.0
  • chai to ^6.2.2 (dev)
  • eslint to ^9.39.2 (dev)
  • mocha to ^11.7.5 (dev)
  • typescript to ^5.9.3 (dev)
• Converted package to ESM ("type": "module"); all configs use import/export default.
• Converted test setup to ESM (test/helpers/setup.mjs) for chai v6 compatibility; updated .mocharc.json accordingly.

Breaking change: This package is now published as an ES Module. CommonJS projects must switch from require to await import. See README.

Dependency updates impact:

• @​stylistic/eslint-plugin (v3 → v5): The major version updates were for packaging changes (removing sub-packages), not rule behavior. This package only uses the @stylistic/no-extra-semi rule, which has not changed behavior.
• @​typescript-eslint (8.22 → 8.51): Minor version bump with bug fixes and new optional rules. No changes to currently configured rules.
• globals (v15 → v17): Minor version bump adding more global variable definitions. Existing globals unchanged.
• Other plugins: Bug fixes and minor improvements with no user-facing impact.

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.