Bump langchain-anthropic from 0.3.21 to 0.3.22 (#5335)

Bumps [langchain-anthropic](https://github.com/langchain-ai/langchain) from 0.3.21 to 0.3.22.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-anthropic==0.3.21...langchain-anthropic==0.3.22)

---
updated-dependencies:
- dependency-name: langchain-anthropic
  dependency-version: 0.3.22
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@ beautifulsoup4==4.14.2
 boto3==1.40.45
 imbalanced-learn==0.13.0
 langchain==0.3.27
-langchain-anthropic==0.3.21
+langchain-anthropic==0.3.22
 langchain-community==0.3.31
 langchain-google-genai==2.1.12
 langchain-mistralai==0.2.12