Bump fastapi from 0.123.0 to 0.127.0

Bumps [fastapi](https://github.com/fastapi/fastapi) from 0.123.0 to 0.127.0.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.123.0...0.127.0)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.127.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 mcp[client,server]==1.23.1
-fastapi==0.123.0
+fastapi==0.127.0
 uvicorn==0.38.0
 python-dotenv==1.2.1
 mando==0.8.2