build(deps-dev): bump the safe group with 2 updates

Bumps the safe group with 2 updates: [ruff](https://github.com/astral-sh/ruff) and [fastapi](https://github.com/fastapi/fastapi).


Updates `ruff` from 0.15.13 to 0.15.14
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.13...0.15.14)

Updates `fastapi` from 0.136.1 to 0.136.3
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.136.1...0.136.3)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.14
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: fastapi
  dependency-version: 0.136.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: safe
...

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Author: dependabot[bot]