deps(deps): update scikit-learn requirement from ~=1.7.2 to ~=1.8.0 (#5)

Updates the requirements on [scikit-learn](https://github.com/scikit-learn/scikit-learn) to permit the latest version.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](scikit-learn/scikit-learn@1.7.2...1.8.0)

---
updated-dependencies:
- dependency-name: scikit-learn
  dependency-version: 1.8.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

pyproject.toml

@@ -35,7 +35,7 @@ dependencies = [
     "httpx~=0.28.0",
     "tiktoken>=0.7.0",
     "aiofiles>=24.1,<25.2",
-    "scikit-learn~=1.7.2",
+    "scikit-learn~=1.8.0",
     "markdown-it-py~=4.0",
     "google-auth~=2.41",
     "pydantic~=2.0",