Update dependency openai to v4.68.4 (#226)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [openai](https://redirect.github.com/openai/openai-node) | [`4.67.3`
-> `4.68.4`](https://renovatebot.com/diffs/npm/openai/4.67.3/4.68.4) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/openai/4.68.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/openai/4.68.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/openai/4.67.3/4.68.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/openai/4.67.3/4.68.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>openai/openai-node (openai)</summary>

###
[`v4.68.4`](https://redirect.github.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4684-2024-10-23)

[Compare
Source](https://redirect.github.com/openai/openai-node/compare/v4.68.3...v4.68.4)

Full Changelog:
[v4.68.3...v4.68.4](https://redirect.github.com/openai/openai-node/compare/v4.68.3...v4.68.4)

##### Chores

- **internal:** update spec version
([#&#8203;1146](https://redirect.github.com/openai/openai-node/issues/1146))
([0165a8d](https://redirect.github.com/openai/openai-node/commit/0165a8d79340ede49557e05fd00d6fff9d69d930))

###
[`v4.68.3`](https://redirect.github.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4683-2024-10-23)

[Compare
Source](https://redirect.github.com/openai/openai-node/compare/v4.68.2...v4.68.3)

Full Changelog:
[v4.68.2...v4.68.3](https://redirect.github.com/openai/openai-node/compare/v4.68.2...v4.68.3)

##### Chores

- **internal:** bumps eslint and related dependencies
([#&#8203;1143](https://redirect.github.com/openai/openai-node/issues/1143))
([2643f42](https://redirect.github.com/openai/openai-node/commit/2643f42a36208c36daf23470ffcd227a891284eb))

###
[`v4.68.2`](https://redirect.github.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4682-2024-10-22)

[Compare
Source](https://redirect.github.com/openai/openai-node/compare/v4.68.1...v4.68.2)

Full Changelog:
[v4.68.1...v4.68.2](https://redirect.github.com/openai/openai-node/compare/v4.68.1...v4.68.2)

##### Chores

- **internal:** update spec version
([#&#8203;1141](https://redirect.github.com/openai/openai-node/issues/1141))
([2ccb3e3](https://redirect.github.com/openai/openai-node/commit/2ccb3e357aa2f3eb0fa32c619d8336c3b94cc882))

###
[`v4.68.1`](https://redirect.github.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4681-2024-10-18)

[Compare
Source](https://redirect.github.com/openai/openai-node/compare/v4.68.0...v4.68.1)

Full Changelog:
[v4.68.0...v4.68.1](https://redirect.github.com/openai/openai-node/compare/v4.68.0...v4.68.1)

##### Bug Fixes

- **client:** respect x-stainless-retry-count default headers
([#&#8203;1138](https://redirect.github.com/openai/openai-node/issues/1138))
([266717b](https://redirect.github.com/openai/openai-node/commit/266717b3301828c7df735064a380a055576183bc))

###
[`v4.68.0`](https://redirect.github.com/openai/openai-node/blob/HEAD/CHANGELOG.md#4680-2024-10-17)

[Compare
Source](https://redirect.github.com/openai/openai-node/compare/v4.67.3...v4.68.0)

Full Changelog:
[v4.67.3...v4.68.0](https://redirect.github.com/openai/openai-node/compare/v4.67.3...v4.68.0)

##### Features

- **api:** add gpt-4o-audio-preview model for chat completions
([#&#8203;1135](https://redirect.github.com/openai/openai-node/issues/1135))
([17a623f](https://redirect.github.com/openai/openai-node/commit/17a623f70050bca4538ad2939055cd9d9b165f89))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 4am on Monday" in timezone
America/Chicago, Automerge - At any time (no schedule defined).

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

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

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

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/autoblocksai/javascript-sdk).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMjAuMSIsInVwZGF0ZWRJblZlciI6IjM4LjEyMC4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>