fix(deps): update dependency openai to v1.68.2 (#937)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [openai](https://redirect.github.com/openai/openai-python) |
`==1.68.0` -> `==1.68.2` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/openai/1.68.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/openai/1.68.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/openai/1.68.0/1.68.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/openai/1.68.0/1.68.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v1.68.2`](https://redirect.github.com/openai/openai-python/blob/HEAD/CHANGELOG.md#1682-2025-03-21)

[Compare
Source](https://redirect.github.com/openai/openai-python/compare/v1.68.1...v1.68.2)

Full Changelog:
[v1.68.1...v1.68.2](https://redirect.github.com/openai/openai-python/compare/v1.68.1...v1.68.2)

##### Refactors

- **package:** rename audio extra to voice_helpers
([2dd6cb8](https://redirect.github.com/openai/openai-python/commit/2dd6cb87489fe12c5e45128f44d985c3f49aba1d))

###
[`v1.68.1`](https://redirect.github.com/openai/openai-python/blob/HEAD/CHANGELOG.md#1681-2025-03-21)

[Compare
Source](https://redirect.github.com/openai/openai-python/compare/v1.68.0...v1.68.1)

Full Changelog:
[v1.68.0...v1.68.1](https://redirect.github.com/openai/openai-python/compare/v1.68.0...v1.68.1)

##### Bug Fixes

- **client:** remove duplicate types
([#&#8203;2235](https://redirect.github.com/openai/openai-python/issues/2235))
([063f7d0](https://redirect.github.com/openai/openai-python/commit/063f7d0684c350ca9d766e2cb150233a22a623c8))
- **helpers/audio:** remove duplicative module
([f253d04](https://redirect.github.com/openai/openai-python/commit/f253d0415145f2c4904ea2e7b389d31d94e45a54))
- **package:** make sounddevice and numpy optional dependencies
([8b04453](https://redirect.github.com/openai/openai-python/commit/8b04453f0483736c13f0209a9f8f3618bc0e86c9))

##### Chores

- **ci:** run workflows on next too
([67f89d4](https://redirect.github.com/openai/openai-python/commit/67f89d478aab780d1481c9bf6682c6633e431137))

</details>

---

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pyproject.toml

@@ -6,7 +6,7 @@ readme = "README.md"
 # renovate: datasource=python-version depName=python
 requires-python = ">=3.12, <3.14"
 dependencies = [
-  "openai==1.68.0",
+  "openai==1.68.2",
   "tiktoken<1.0.0,>=0.5.1",
   "tabulate>=0.9.0,<1.0.0",
   "codeowners<1.0.0,>=0.6.0",