chore(deps): bump anthropic from 0.121.0 to 1.1.0

Bumps [anthropic](https://github.com/anthropics/anthropic-sdk-python) from 0.121.0 to 1.1.0.
- [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@v0.121.0...v1.1.0)

---
updated-dependencies:
- dependency-name: anthropic
  dependency-version: 1.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -38,7 +38,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-anthropic = ["anthropic>=0.18.0,<1.0.0"]
+anthropic = ["anthropic>=0.18.0,<2.0.0"]
 weaviate = ["weaviate-client>=4.5.4,<4.22.0"]
 mcp = ["mcp; python_version >= '3.10'"]
 deno = ["deno>=2.4.5,<3.0.0"]