Bump fastapi from 0.115.4 to 0.120.1

Bumps [fastapi](https://github.com/fastapi/fastapi) from 0.115.4 to 0.120.1.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.115.4...0.120.1)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.120.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -222,7 +222,7 @@ dependencies = [
     "asyncpg ==0.30.0",
     "dramatiq[redis] ==1.17.1",
     "email_validator ==2.2.0",
-    "fastapi ==0.115.4",
+    "fastapi ==0.120.1",
     "fief-client ==0.20.0",
     "furl ==2.1.3",
     "httpx-oauth ==0.15.1",