chore(mcp): bump @modelcontextprotocol/sdk in /tools/mcp-server (#687)

Bumps [@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk) from 1.31.0 to 1.32.1.
- [Release notes](https://github.com/modelcontextprotocol/typescript-sdk/releases)
- [Commits](modelcontextprotocol/typescript-sdk@1.31.0...1.32.1)

---
updated-dependencies:
- dependency-name: "@modelcontextprotocol/sdk"
  dependency-version: 1.32.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]