Bump fastapi from 0.115.5 to 0.115.6 (#165)

Bumps [fastapi](https://github.com/fastapi/fastapi) from 0.115.5 to 0.115.6.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.115.5...0.115.6)

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

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

Author: dependabot[bot]

dev-requirements.txt

@@ -2,7 +2,7 @@ numpy==2.1.3
 scikit-learn==1.5.2
 scipy>=0.19.1
 uvicorn==0.32.1
-fastapi==0.115.5
+fastapi==0.115.6
 requests==2.32.3
 websockets==14.1
 pydantic==2.10.2