Bump async-openai from 0.28.1 to 0.28.2 in the patch group (#1)

Bumps the patch group with 1 update: [async-openai](https://github.com/64bit/async-openai).


Updates `async-openai` from 0.28.1 to 0.28.2
- [Release notes](https://github.com/64bit/async-openai/releases)
- [Commits](64bit/async-openai@async-openai-v0.28.1...async-openai-v0.28.2)

---
updated-dependencies:
- dependency-name: async-openai
  dependency-version: 0.28.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -5,7 +5,7 @@ edition = "2024"
 
 [dependencies]
 anyhow      = "1"
-async-openai = { version = "0.28.1", features = ["byot"] }
+async-openai = { version = "0.28.2", features = ["byot"] }
 async-trait = "0.1.88"
 clap = { version = "4.5.39", features = ["derive", "env"] }
 format_serde_error = "0.3.0"