Bump fastapi from 0.115.0 to 0.115.2

Bumps [fastapi](https://github.com/fastapi/fastapi) from 0.115.0 to 0.115.2.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.115.0...0.115.2)

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

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

setup.py

@@ -27,7 +27,7 @@
         "elasticsearch[async]==8.15.1",
         "opensearch-py[async]==2.7.1",
         "boto3>=1.34.144,<1.36.0",
-        "fastapi==0.115.0",
+        "fastapi==0.115.2",
         "uvicorn[standard]==0.32.0",
         "httpx[http2]==0.27.2",
         "python-multipart==0.0.12",