chore(deps): update uv: bump fastmcp in /src/aws-network-mcp-server

Bumps [fastmcp](https://github.com/PrefectHQ/fastmcp) from 2.14.1 to 2.14.2.
- [Release notes](https://github.com/PrefectHQ/fastmcp/releases)
- [Changelog](https://github.com/PrefectHQ/fastmcp/blob/main/docs/changelog.mdx)
- [Commits](PrefectHQ/fastmcp@v2.14.1...v2.14.2)

---
updated-dependencies:
- dependency-name: fastmcp
  dependency-version: 2.14.2
  dependency-type: direct:production
...

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Author: dependabot[bot]