Bump fastapi from 0.119.1 to 0.120.0

Bumps [fastapi](https://github.com/fastapi/fastapi) from 0.119.1 to 0.120.0.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.119.1...0.120.0)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.120.0
  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 @@
 couchbase==4.5.0
-fastapi==0.119.1
+fastapi==0.120.0
 httpx==0.28.1
 pydantic==2.12.3
 pydantic_settings==2.11.0