fix(deps): update rust crate async-openai to 0.25.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
async-openai	dependencies	minor	0.24.0 -> 0.25.0

---

Release Notes

64bit/async-openai (async-openai)

v0.25.0: v0.25.0

Compare Source

New

• Added types for Realtime API, can be enabled by feature flag realtime #​276
• Added supporting example in examples/realtime #​276

v0.24.1: v0.24.1

Compare Source

New

Fix: Fix service_tier serialization for CreateChatCompletionRequest #​263 by @​tomgie
Fix: Fix content, refusal serialization for CreateChatCompletionRequest #​267 by @​chirino
Fix: Fix deserialization of ListVectorStoresResponse #​242 #​270

Thank you contributors

• @​tomgie made their contribution in #​263 🎉
• @​chirino made their contribution in #​267 🎉

---

Configuration

📅 Schedule: Branch creation - "after 1am every 3 weeks on Saturday" in timezone America/Los_Angeles, 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.