Bump @langchain/anthropic from 0.1.21 to 0.2.3

Bumps [@langchain/anthropic](https://github.com/langchain-ai/langchainjs) from 0.1.21 to 0.2.3.
- [Release notes](https://github.com/langchain-ai/langchainjs/releases)
- [Changelog](https://github.com/langchain-ai/langchainjs/blob/main/release_workspace.js)
- [Commits](langchain-ai/langchainjs@0.1.21...0.2.3)

---
updated-dependencies:
- dependency-name: "@langchain/anthropic"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -27,7 +27,7 @@
   },
   "homepage": "https://github.com/arifszn/velvet#readme",
   "dependencies": {
-    "@langchain/anthropic": "^0.1.21",
+    "@langchain/anthropic": "^0.2.3",
     "@langchain/community": "^0.2.2",
     "@langchain/google-genai": "^0.0.16",
     "@langchain/openai": "^0.0.33",