deps(deps): bump fastmcp in the production-dependencies group (#307)

Bumps the production-dependencies group with 1 update: [fastmcp](https://github.com/jlowin/fastmcp).


Updates `fastmcp` from 2.13.1 to 2.13.3
- [Release notes](https://github.com/jlowin/fastmcp/releases)
- [Changelog](https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx)
- [Commits](PrefectHQ/fastmcp@v2.13.1...v2.13.3)

---
updated-dependencies:
- dependency-name: fastmcp
  dependency-version: 2.13.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
...

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

Author: dependabot[bot]