Bump @anthropic-ai/sdk from 0.80.0 to 0.81.0 (microsoft#4917)

Bumps [@anthropic-ai/sdk](https://github.com/anthropics/anthropic-sdk-typescript) from 0.80.0 to 0.81.0.
- [Release notes](https://github.com/anthropics/anthropic-sdk-typescript/releases)
- [Changelog](https://github.com/anthropics/anthropic-sdk-typescript/blob/main/CHANGELOG.md)
- [Commits](anthropics/anthropic-sdk-typescript@sdk-v0.80.0...sdk-v0.81.0)

---
updated-dependencies:
- dependency-name: "@anthropic-ai/sdk"
  dependency-version: 0.81.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -6338,7 +6338,7 @@
 	},
 	"dependencies": {
 		"@anthropic-ai/claude-agent-sdk": "^0.2.81",
-		"@anthropic-ai/sdk": "^0.80.0",
+		"@anthropic-ai/sdk": "^0.81.0",
 		"@github/blackbird-external-ingest-utils": "^0.3.0",
 		"@github/copilot": "^1.0.12",
 		"@google/genai": "^1.22.0",