chore(deps): bump anthropic from 0.43.0 to 0.43.1

Bumps [anthropic](https://github.com/anthropics/anthropic-sdk-python) from 0.43.0 to 0.43.1.
- [Release notes](https://github.com/anthropics/anthropic-sdk-python/releases)
- [Changelog](https://github.com/anthropics/anthropic-sdk-python/blob/main/CHANGELOG.md)
- [Commits](anthropics/anthropic-sdk-python@v0.43.0...v0.43.1)

---
updated-dependencies:
- dependency-name: anthropic
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -21,7 +21,7 @@ dependencies = [
   "hugchat==0.4.17",
   "mistralai==1.0.2",
   "binaryornot==0.4.4",
-  "anthropic==0.43.0",
+  "anthropic==0.43.1",
   "cohere==5.13.8",
 ]