Bump fastapi from 0.115.14 to 0.116.1

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.116.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 mcp[client,server]==1.10.1
-fastapi==0.115.14
+fastapi==0.116.1
 uvicorn==0.35.0
 python-dotenv==1.1.1
 mando==0.8.2