chore(deps): update pip: update fastmcp requirement

Updates the requirements on [fastmcp](https://github.com/PrefectHQ/fastmcp) to permit the latest version.

Updates `fastmcp` to 3.3.1
- [Release notes](https://github.com/PrefectHQ/fastmcp/releases)
- [Changelog](https://github.com/PrefectHQ/fastmcp/blob/main/docs/changelog.mdx)
- [Commits](PrefectHQ/fastmcp@v3.2.0...v3.3.1)

---
updated-dependencies:
- dependency-name: fastmcp
  dependency-version: 3.3.1
  dependency-type: direct:production
  dependency-group: python-version-updates
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -16,7 +16,7 @@ description = "MCP Proxy for AWS"
 readme = "README.md"
 requires-python = ">=3.10,<3.15"
 dependencies = [
-    "fastmcp~=3.2.0",
+    "fastmcp>=3.2,<3.4",
     "boto3>=1.41.0",
     "botocore[crt]>=1.41.0",
 ]