chore: 🤖 update dependency openai to v4.55.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
openai	4.54.0 -> 4.55.0

---

Release Notes

openai/openai-node (openai)

### [`v4.55.0`](https://togithub.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4550-2024-08-06) [Compare Source](https://togithub.com/openai/openai-node/compare/v4.54.0...v4.55.0) Full Changelog: [v4.54.0...v4.55.0](https://togithub.com/openai/openai-node/compare/v4.54.0...v4.55.0) ##### Features - **api:** add structured outputs support ([573787c](https://togithub.com/openai/openai-node/commit/573787cf3ea8eea593eeeb5e24a9256951e2cc35))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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.