⬆️ bump anthropic from 0.25.9 to 0.34.1

Bumps [anthropic](https://github.com/anthropics/anthropic-sdk-python) from 0.25.9 to 0.34.1.
- [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@v0.25.9...v0.34.1)

---
updated-dependencies:
- dependency-name: anthropic
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]