build(deps): bump fastapi[standard-no-fastapi-cloud-cli] (#769)

Bumps [fastapi[standard-no-fastapi-cloud-cli]](https://github.com/fastapi/fastapi) from 0.121.1 to 0.121.2.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](https://github.com/fastapi/fastapi/compare/0.121.1...0.121.2)

---
updated-dependencies:
- dependency-name: fastapi[standard-no-fastapi-cloud-cli]
  dependency-version: 0.121.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -5,7 +5,7 @@ numpy==2.3.4
 numpydantic==1.7.0
 matplotlib==3.10.7
 contourpy==1.3.3
-fastapi[standard-no-fastapi-cloud-cli]==0.121.1
+fastapi[standard-no-fastapi-cloud-cli]==0.121.2
 fastapi_cli==0.0.16
 rich-toolkit==0.15.1
 python-fasthtml==0.12.33