release: 2.52.1 (#3562)

Automated Release PR
---


## 2.52.1 (2026-07-31)

Full Changelog:
[v2.52.0...v2.52.1](https://github.com/openai/openai-python/compare/v2.52.0...v2.52.1)

### Chores

* **ci:** pin setup-uv v5 to its underlying commit
([#3560](https://github.com/openai/openai-python/issues/3560))
([cbdc98b](https://github.com/openai/openai-python/commit/cbdc98b6c1e21df7ee43d13b5de7243c6ed1ee7f))

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